SB2018061163 - Fedora EPEL 7 update for chromium
Published: June 11, 2018 Updated: April 24, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 62 secuirty vulnerabilities.
1) Use-after-free error (CVE-ID: CVE-2018-6123)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to use-after-free error in Blink when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
2) Type confusion (CVE-ID: CVE-2018-6124)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to type confusion error in Blink when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
3) Security restrictions bypass (CVE-ID: CVE-2018-6125)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to overly permissive policy in WebUSB. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
4) Heap-based buffer overflow (CVE-ID: CVE-2018-6126)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to heap-based buffer overflow in Skia when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
5) Use-after-free error (CVE-ID: CVE-2018-6127)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to use-after-free error in indexedDB when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
6) Universal cross-site scripting (CVE-ID: CVE-2018-6128)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists on iOS due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
7) Out-of-bounds write (CVE-ID: CVE-2018-6129)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to out-of-bounds write in WebRTC. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
8) Out-of-bounds write (CVE-ID: CVE-2018-6130)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to out-of-bounds write in WebRTC. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in system compromise.
9) Security restrictions bypass (CVE-ID: CVE-2018-6131)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to incorrect mutability protection in WebAssembly. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
10) Memory corruption (CVE-ID: CVE-2018-6132)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to use of uninitialized memory in WebRTC. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.
11) Spoofing attack (CVE-ID: CVE-2018-6133)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attack.
12) Security restrictions bypass (CVE-ID: CVE-2018-6134)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to referrer policy bypass in Blink. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
13) Spoofing attack (CVE-ID: CVE-2018-6135)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in Blink. A remote attacker can trick the victim into visiting a specially crafted website and conduct UI spoofing attack.
14) Out-of-bounds read (CVE-ID: CVE-2018-6136)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to out-of-bounds memory read in V8. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.
15) Memory leak (CVE-ID: CVE-2018-6137)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to leak of visited status of page in Blink. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and gain access to arbitrary data.
16) Incorrect handling of CSP header (CVE-ID: CVE-2018-6148)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to incorrect handling of CSP header. A remote attacker can execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix.
17) Use-after-free error (CVE-ID: CVE-2018-6085)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to use-after-free in Disk Cache. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
18) Use-after-free error (CVE-ID: CVE-2018-6086)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to use-after-free in Disk Cache. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
19) Use-after-free error (CVE-ID: CVE-2018-6087)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to use-after-free in WebAssembly. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
20) Use-after-free error (CVE-ID: CVE-2018-6088)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to use-after-free in PDFium. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
21) Security restrictions bypass (CVE-ID: CVE-2018-6089)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to an error in Service Worker. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
22) Heap-based buffer overflow (CVE-ID: CVE-2018-6090)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to heap-based buffer overflow in Skia. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
23) Security restrictions bypass (CVE-ID: CVE-2018-6091)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect handling of plug-ins by Service Worker. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass same origin policy restrictions and gain unauthorized access to the system.
24) Integer overflow (CVE-ID: CVE-2018-6092)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in WebAssembly. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
25) Security restrictions bypass (CVE-ID: CVE-2018-6093)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to an error in Service Worker. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass same origin restrictions and gain unauthorized access to the system.
26) Security restrictions bypass (CVE-ID: CVE-2018-6094)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to exploit hardening regression in Oilpan. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
27) Security restrictions bypass (CVE-ID: CVE-2018-6095)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the lack of meaningful user interaction requirement before file upload. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
28) Spoofing attack (CVE-ID: CVE-2018-6096)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to unspecified error. A remote attacker can trick the victim into visiting a specially crafted website and conduct spoof the Fullscreen UI.
29) Spoofing attack (CVE-ID: CVE-2018-6097)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to unspecified error. A remote attacker can trick the victim into visiting a specially crafted website and conduct spoof the Fullscreen UI.
30) Spoofing attack (CVE-ID: CVE-2018-6098)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
31) Security restrictions bypass (CVE-ID: CVE-2018-6099)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to an error in Service Worker. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass CORS and gain unauthorized access to the system.
32) Spoofing attack (CVE-ID: CVE-2018-6100)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
33) Security restrictions bypass (CVE-ID: CVE-2018-6101)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to insufficient protection of remote debugging prototol in DevTools. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
34) Spoofing attack (CVE-ID: CVE-2018-6102)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
35) Spoofing attack (CVE-ID: CVE-2018-6103)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in Permissions. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
36) Spoofing attack (CVE-ID: CVE-2018-6104)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
37) Spoofing attack (CVE-ID: CVE-2018-6105)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
38) Security restrictions bypass (CVE-ID: CVE-2018-6106)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect handling of promises in V8. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
39) Spoofing attack (CVE-ID: CVE-2018-6107)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
40) Spoofing attack (CVE-ID: CVE-2018-6108)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in OmniBox. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
41) Security restrictions bypass (CVE-ID: CVE-2018-6109)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect handling of files by FileAPI. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
42) Security restrictions bypass (CVE-ID: CVE-2018-6110)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect handling of plaintext files via file://. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
43) Heap-use-after-free error (CVE-ID: CVE-2018-6111)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to heap-use-after-free error in DevTools. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service.
44) Security restrictions bypass (CVE-ID: CVE-2018-6112)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect URL handling in DevTools. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
45) Spoofing attack (CVE-ID: CVE-2018-6113)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to an error in Navigation. A remote attacker can trick the victim into visiting a specially crafted website and conduct URL spoofing attacks.
46) Security restrictions bypass (CVE-ID: CVE-2018-6114)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to unspecified flaw. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass CSP and gain unauthorized access to the system.
47) Security restrictions bypass (CVE-ID: CVE-2018-6116)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to the incorrect low memory handling in WebAssembly. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
48) Security restrictions bypass (CVE-ID: CVE-2018-6117)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to an error related to confusing autofill settings. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and gain unauthorized access to the system.
49) Use-after-free error (CVE-ID: CVE-2018-6118)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to use-after-free error in Media Cache. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
50) Heap-based buffer overflow (CVE-ID: CVE-2018-6120)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to heap-based buffer overflow in PDFium when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code withe elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
51) Privilege escalation (CVE-ID: CVE-2018-6121)
The vulnerability allows a remote attacker to gain elevated privileges on the target system.The weakness exists due to an error in extensions when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code withe elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
52) Type confusion (CVE-ID: CVE-2018-6122)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to type confusion in V8 when handling malicious input. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code withe elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
53) Security restrictions bypass (CVE-ID: CVE-2018-6115)
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to unspecified flaw. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass SmartScreen in downloads and gain unauthorized access to the system.
54) Security restrictions bypass (CVE-ID: CVE-2018-6138)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to overly permissive policy in Extensions. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
55) Security restrictions bypass (CVE-ID: CVE-2018-6139)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to restrictions bypass in the debugger extension API. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
56) Security restrictions bypass (CVE-ID: CVE-2018-6140)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to restrictions bypass in the debugger extension API. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
57) Heap-based buffer overflow (CVE-ID: CVE-2018-6141)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to heap-based buffer overflow in Skia. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.
58) Out-of-bounds read (CVE-ID: CVE-2018-6142)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to out-of-bounds read in V8. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.
59) Out-of-bounds read (CVE-ID: CVE-2018-6143)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to out-of-bounds read in V8. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and cause the service to crash.
60) Out-of-bounds read (CVE-ID: CVE-2018-6144)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to out-of-bounds read in PDFium. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and gain access to arbitrary data.
61) Security restrictions bypass (CVE-ID: CVE-2018-6145)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.The weakness exists due to incorrect escaping of MathML in Blink. A remote attacker can trick the victim into visiting a specially crafted website and bypass security restrictions to perform further attacks.
62) Information disclosure (CVE-ID: CVE-2018-6147)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.The weakness exists due to password fields don't take advantage of OS protections in Views. A remote attacker can trick the victim into visiting a specially crafted website and gain access to arbitrary data.
Remediation
Install update from vendor's website.