CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $5k-$25k | 0.00 |
A vulnerability was found in Google Chrome 21.0.1180.89 (Web Browser). It has been rated as critical. This issue affects some unknown processing of the component PDF Viewer. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
The PDF functionality in Google Chrome before 22.0.1229.79 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger out-of-bounds write operations.
The weakness was released 09/25/2012 by Gynvael Coldwind and Mateusz Jurczyk (Slawomir Blazek) with Google Security Team as not defined posting (MITRE CVE) via 2012-2895. It is possible to read the advisory at cve.mitre.org. The public release was coordinated with Google. The identification of this vulnerability is CVE-2012-2895 since 05/19/2012. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a private exploit is available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 05/01/2018). It is expected to see the exploit prices for this product increasing in the near future.
It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 62340 (FreeBSD : chromium -- multiple vulnerabilities (5bae2ab4-0820-11e2-be5f-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.
Upgrading to version 22.0.1229.79 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (62340). Entries connected to this vulnerability are available at 6550, 6552, 6553 and 6554.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Private
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 62340
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (5bae2ab4-0820-11e2-be5f-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 72445
OpenVAS Name: FreeBSD Ports: chromium
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: Chrome 22.0.1229.79
Timeline
05/19/2012 🔍09/25/2012 🔍
09/25/2012 🔍
09/25/2012 🔍
09/26/2012 🔍
09/26/2012 🔍
09/27/2012 🔍
09/27/2012 🔍
10/01/2012 🔍
05/01/2018 🔍
Sources
Vendor: google.comProduct: google.com
Advisory: cve.mitre.org
Researcher: Gynvael Coldwind, Mateusz Jurczyk (Slawomir Blazek)
Organization: Google Security Team
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍
CVE: CVE-2012-2895 (🔍)
OVAL: 🔍
SecurityFocus: 55676
Secunia: 50759 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 85750
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 10/01/2012 13:50Updated: 05/01/2018 11:28
Changes: 10/01/2012 13:50 (77), 05/01/2018 11:28 (7)
Complete: 🔍
Committer: olku
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