Multiple vulnerabilities in Adobe Flash Player



Published: 2017-07-11
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2017-3080
CVE-2017-3099
CVE-2017-3100
CWE-ID CWE-200
CWE-119
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Adobe Flash Player
Client/Desktop applications / Plugins for browsers, ActiveX components

Vendor Adobe

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Security restrictions bypass

EUVDB-ID: #VU7393

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-3080

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass security restrictions on the target system.

The weakness exists due to improper validation of user-supplied input. A remote attacker can send a specially crafted file, trick the victim into opening it, bypass security restrictions and obtain potentially sensitive information the system.

Successful exploitation of the vulnerability results in information disclosure.

Mitigation

Update to version 26.0.0.137.

Vulnerable software versions

Adobe Flash Player: 26.0.0.120 - 26.0.0.131

External links

http://helpx.adobe.com//security/products/flash-player/apsb17-21.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) Memory corruption

EUVDB-ID: #VU7394

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-3099

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to boundary error when handling malicious content. A remote attacker can send a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code with privileges of the current user.

Successful exploitation of the vulnerability may result in system compromise.

Mitigation

Update to version 26.0.0.137.

Vulnerable software versions

Adobe Flash Player: 26.0.0.120 - 26.0.0.131

External links

http://helpx.adobe.com//security/products/flash-player/apsb17-21.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) Memory corruption

EUVDB-ID: #VU7395

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-3100

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists due to boundary error when handling malicious content. A remote attacker can send a specially crafted file, trick the victim into opening it, trigger memory corruption and gain access to memory address.

Successful exploitation of the vulnerability may result in information disclosure.

Mitigation

Update to version 26.0.0.137.

Vulnerable software versions

Adobe Flash Player: 26.0.0.120 - 26.0.0.131

External links

http://helpx.adobe.com//security/products/flash-player/apsb17-21.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.



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