Multiple vulnerabilities in Techland Chrome



| Updated: 2020-08-11
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2011-3924
CVE-2011-3926
CVE-2011-3927
CVE-2011-3928
CWE-ID CWE-416
CWE-122
CWE-665
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Google Chrome
Client/Desktop applications / Web browsers

Vendor Google

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU44368

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-3924

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to DOM selections. A remote attackers can cause a denial of service or possibly have unspecified other impact.

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

Mitigation

Update to version 16.0.912.77.

Vulnerable software versions

Google Chrome: 16.0.912.0 - 16.0.912.76

CPE2.3 External links

https://code.google.com/p/chromium/issues/detail?id=106484
https://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html
https://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html
https://lists.apple.com/archives/security-announce/2012/Sep/msg00001.html
https://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
https://secunia.com/advisories/47694
https://support.apple.com/kb/HT5400
https://support.apple.com/kb/HT5485
https://support.apple.com/kb/HT5503
https://www.securitytracker.com/id?1026569
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13887


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Heap-based buffer overflow

EUVDB-ID: #VU44370

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-3926

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error in Heap-based buffer overflow in the tree builder in Google Chrome before 16.0.912.77. A remote attacker can use unknown vectors. to trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update to version 16.0.912.77.

Vulnerable software versions

Google Chrome: 16.0.912.0 - 16.0.912.76

CPE2.3 External links

https://code.google.com/p/chromium/issues/detail?id=109556
https://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html
https://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html
https://lists.apple.com/archives/security-announce/2012/Sep/msg00001.html
https://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
https://secunia.com/advisories/47694
https://support.apple.com/kb/HT5400
https://support.apple.com/kb/HT5485
https://support.apple.com/kb/HT5503
https://www.securitytracker.com/id?1026569
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14552


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper Initialization

EUVDB-ID: #VU44371

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-3927

CWE-ID: CWE-665 - Improper Initialization

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Skia, as used in Google Chrome before 16.0.912.77, does not perform all required initialization of values, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 16.0.912.0 - 16.0.912.76

CPE2.3 External links

https://code.google.com/p/chromium/issues/detail?id=108605
https://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html
https://secunia.com/advisories/47694
https://www.securitytracker.com/id?1026569
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13948


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Use-after-free

EUVDB-ID: #VU44372

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-3928

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to DOM handling. A remote attackers can cause a denial of service or possibly have unspecified other impact.

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

Mitigation

Update to version 16.0.912.77.

Vulnerable software versions

Google Chrome: 16.0.912.0 - 16.0.912.76

CPE2.3 External links

https://code.google.com/p/chromium/issues/detail?id=108461
https://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html
https://lists.apple.com/archives/security-announce/2012/Mar/msg00001.html
https://lists.apple.com/archives/security-announce/2012/Mar/msg00003.html
https://secunia.com/advisories/47694
https://secunia.com/advisories/48288
https://secunia.com/advisories/48377
https://www.securitytracker.com/id?1026569
https://www.securitytracker.com/id?1026774
https://exchange.xforce.ibmcloud.com/vulnerabilities/73809
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14441


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###