Mozilla Network Security Services 3.14.4/3.15.2 Handshake Packet ssl/ssl3con.c Null_Cipher memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Mozilla Network Security Services 3.14.4/3.15.2. It has been classified as critical. The impacted element is the function Null_Cipher of the file ssl/ssl3con.c of the component Handshake Packet Handler. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2013-2931. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as very critical has been found in Mozilla Network Security Services 3.14.4/3.15.2 (Web Browser). This affects the function Null_Cipher of the file ssl/ssl3con.c of the component Handshake Packet Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Multiple unspecified vulnerabilities in Google Chrome before 31.0.1650.48 allow attackers to execute arbitrary code or possibly have other impact via unknown vectors.

The weakness was published 11/12/2013 as 314225 as confirmed advisory (Website). The advisory is shared at code.google.com. The public release has been coordinated with Mozilla. This vulnerability is uniquely identified as CVE-2013-2931 since 04/11/2013. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/02/2021).

The vulnerability scanner Nessus provides a plugin with the ID 70986 (Debian DSA-2799-1 : chromium-browser - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121689 (Avant Browser Rendering Engines Multiple Security Vulnerabilities).

Upgrading to version 3.14.5 or 3.15.3 eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (70986), SecurityFocus (BID 63667†), OSVDB (99746†) and Vulnerability Center (SBV-42298†). Similar entries are available at VDB-11178, VDB-11179, VDB-11180 and VDB-11181. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Mozilla NSS 3.14.4/3.15.2
  • Google Chrome 30.0.1599.101

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 70986
Nessus Name: Debian DSA-2799-1 : chromium-browser - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 892799
OpenVAS Name: Debian Security Advisory DSA 2799-1 (chromium-browser - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Network Security Services 3.14.5/3.15.3

Timelineinfo

04/11/2013 🔍
11/12/2013 +215 days 🔍
11/12/2013 +0 days 🔍
11/13/2013 +1 days 🔍
11/13/2013 +0 days 🔍
11/13/2013 +0 days 🔍
11/18/2013 +5 days 🔍
11/21/2013 +3 days 🔍
06/02/2021 +2750 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: 314225
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-2931 (🔍)
GCVE (CVE): GCVE-0-2013-2931
GCVE (VulDB): GCVE-100-11205

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 63667
OSVDB: 99746
Vulnerability Center: 42298 - Google Chrome Before 31.0.1650.48 Unspecified Multiple Vulnerabilities - CVE-2013-2931, Critical

See also: 🔍

Entryinfo

Created: 11/18/2013 17:20
Updated: 06/02/2021 09:49
Changes: 11/18/2013 17:20 (52), 05/15/2017 11:30 (33), 06/02/2021 09:49 (2)
Complete: 🔍
Cache ID: 216::103

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