9.3
CRITICAL
CVE-2012-1135
Mozilla Firefox Mobile FreeType Memory Corruption Vulnerability
Description

FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap read operation and memory corruption) or possibly execute arbitrary code via vectors involving the NPUSHB and NPUSHW instructions in a TrueType font.

INFO

Published Date :

April 25, 2012, 10:10 a.m.

Last Modified :

Jan. 26, 2021, 12:43 p.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2012-1135 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 Freetype freetype
1 Mozilla firefox_mobile

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-2012-1135 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2012-1135 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
  • CPE Deprecation Remap by [email protected]

    Jan. 26, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:freetype:freetype:2.1.8_rc1:*:*:*:*:*:*:* OR *cpe:2.3:a:freetype:freetype:2.1.8:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 26, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:freetype:freetype:2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:freetype:freetype:2.2.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 26, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:freetype:freetype:2.0:*:*:*:*:*:*:* OR *cpe:2.3:a:freetype:freetype:2.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 18, 2018

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2012:057 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.html [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 29, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id?1026765 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/52318 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 13, 2017

    Action Type Old Value New Value
    Added Reference http://www.ubuntu.com/usn/USN-1403-1 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 06, 2017

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/48508 [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 25, 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.

10.17 }} 3.87%

score

0.95093

percentile

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