Show vulnerabilities with patch / with exploit

Multiple vulnerabilities in Adobe Flash Player



Published: 2018-06-07
Severity Critical
Patch available YES
Number of vulnerabilities 4
CVE ID CVE-2018-4945
CVE-2018-5000
CVE-2018-5001
CVE-2018-5002
CWE ID CWE-843
CWE-190
CWE-125
CWE-121
Exploitation vector Network
Public exploit Vulnerability #4 is being exploited in the wild.
Vulnerable software
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Adobe Flash Player
Client/Desktop applications / Plugins for browsers, ActiveX components

Vendor Adobe

Security Advisory

1) Type confusion

Severity: High

CVSSv3: 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2018-4945

CWE-ID: CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise target system.

The vulnerability exists due to a type confusion error when processing .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow the attacker to compromise vulnerable system.

Mitigation

Update to version 30.0.0.113.

Vulnerable software versions

Adobe Flash Player: 25.0.0.148, 25.0.0.163, 25.0.0.171, 26.0.0.120, 26.0.0.126, 26.0.0.131, 26.0.0.137, 26.0.0.151, 27.0.0.130, 27.0.0.170, 27.0.0.183, 27.0.0.187, 28.0.0.126, 28.0.0.137, 28.0.0.161, 29.0.0.113, 29.0.0.140, 29.0.0.171

CPE External links

https://helpx.adobe.com/security/products/flash-player/apsb18-19.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.

2) Integer overflow

Severity: Low

CVSSv3: 5.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2018-5000

CWE-ID: CWE-190 - Integer Overflow or Wraparound

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to an integer overflow when processing .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it and gain access to sensitive information.



Mitigation

Update to version 30.0.0.113.

Vulnerable software versions

Adobe Flash Player: 25.0.0.148, 25.0.0.163, 25.0.0.171, 26.0.0.120, 26.0.0.126, 26.0.0.131, 26.0.0.137, 26.0.0.151, 27.0.0.130, 27.0.0.170, 27.0.0.183, 27.0.0.187, 28.0.0.126, 28.0.0.137, 28.0.0.161, 29.0.0.113, 29.0.0.140, 29.0.0.171

CPE External links

https://helpx.adobe.com/security/products/flash-player/apsb18-19.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.

3) Out-of-bounds read

Severity: Low

CVSSv3: 5.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2018-5001

CWE-ID: CWE-125 - Out-of-bounds Read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to an out-of-bounds read when processing .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it and gain access to sensitive information.



Mitigation

Update to version 30.0.0.113.

Vulnerable software versions

Adobe Flash Player: 25.0.0.148, 25.0.0.163, 25.0.0.171, 26.0.0.120, 26.0.0.126, 26.0.0.131, 26.0.0.137, 26.0.0.151, 27.0.0.130, 27.0.0.170, 27.0.0.183, 27.0.0.187, 28.0.0.126, 28.0.0.137, 28.0.0.161, 29.0.0.113, 29.0.0.140, 29.0.0.171

CPE External links

https://helpx.adobe.com/security/products/flash-player/apsb18-19.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.

4) Stack-based buffer overflow

Severity: Critical

CVSSv3: 9.2 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:H/RL:O/RC:C] [PCI]

CVE-ID: CVE-2018-5002

CWE-ID: CWE-121 - Stack-based Buffer Overflow

Exploit availability: Yes [Search exploit]

Description

The vulnerability allows a remote attacker to compromise target system.

The vulnerability exists due to a stack-based buffer overflow when processing .swf files. A remote attacker can create a specially crafted .swf file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow the attacker to compromise vulnerable system.

Note: this vulnerability is being actively exploited in the wild.


Mitigation

Update to version 30.0.0.113.

Vulnerable software versions

Adobe Flash Player: 25.0.0.148, 25.0.0.163, 25.0.0.171, 26.0.0.120, 26.0.0.126, 26.0.0.131, 26.0.0.137, 26.0.0.151, 27.0.0.130, 27.0.0.170, 27.0.0.183, 27.0.0.187, 28.0.0.126, 28.0.0.137, 28.0.0.161, 29.0.0.113, 29.0.0.140, 29.0.0.171

CPE External links

https://helpx.adobe.com/security/products/flash-player/apsb18-19.html
http://blogs.360.cn/blog/cve-2018-5002-en/

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?

Yes. This vulnerability is being exploited in the wild.