Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2018-1000005 CVE-2018-1000007 |
CWE-ID | CWE-125 CWE-200 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
libcurl Universal components / Libraries / Libraries used by multiple products |
Vendor | curl.haxx.se |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU10223
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-1000005
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information or cause DoS condition on the target system.
The weakness exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted
HTTP/2 trailer to trigger an out-of-bounds memory read error and cause
the application to crash or obtain potentially sensitive information from
services that echo back or otherwise use the trailers.
Update to version 7.58.0.
Vulnerable software versionslibcurl: 7.49.1 - 7.57.0
External linkshttp://curl.haxx.se/docs/adv_2018-824a.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU10224
Risk: Low
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-1000007
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to insufficient validation of user-supplied input. A remote attacker can send custom headers in an HTTP request and an HTTP 30X redirect response
code, cause the application to send the custom headers to the server
specified in the 'Location:' response header and obtain potentially
sensitive authentication information from applications that use custom
'Authorization:' headers.
Update to version 7.58.0.
Vulnerable software versionslibcurl: 7.7 - 7.57.0
External linkshttp://curl.haxx.se/docs/adv_2018-b3bf.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.