9.3
CRITICAL
CVE-2012-1939
Mozilla Firefox Denial of Service and Remote Code Execution Vulnerability
Description

jsinfer.cpp in Mozilla Firefox ESR 10.x before 10.0.5 and Thunderbird ESR 10.x before 10.0.5 does not properly determine data types, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via crafted JavaScript code.

INFO

Published Date :

June 5, 2012, 11:55 p.m.

Last Modified :

Dec. 29, 2017, 2:29 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2012-1939 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mozilla firefox_esr
2 Mozilla thunderbird_esr

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2012-1939 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2012-1939 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Dec. 29, 2017

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2012:088 [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2012-0715.html [No Types Assigned]
    Added Reference http://rhn.redhat.com/errata/RHSA-2012-0710.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 06, 2012

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.06 }} 0.00%

score

0.90754

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability