// For flags

CVE-2014-1578

Mozilla: Out-of-bounds write with WebM video (MFSA 2014-77)

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The get_tile function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly execute arbitrary code via WebM frames with invalid tile sizes that are improperly handled in buffering operations during video playback.

La función get_tile en Mozilla Firefox anterior a 33.0, Firefox ESR 31.x anterior a 31.2, y Thunderbird 31.x anterior a 31.2 permite a atacantes remotos causar una denegación de servicio (escritura fuera de rango y caída de aplicación) o posiblemente ejecutar código arbitrario a través de temas WebM con tamaños de 'tile' inválidos que se manejan indebidamente en operaciones de buffer durante la reproducción de vídeos.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-01-16 CVE Reserved
  • 2014-10-14 CVE Published
  • 2024-04-10 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-787: Out-of-bounds Write
CAPEC
References (29)
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mozilla
Search vendor "Mozilla"
Firefox Esr
Search vendor "Mozilla" for product "Firefox Esr"
31.0
Search vendor "Mozilla" for product "Firefox Esr" and version "31.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Firefox Esr
Search vendor "Mozilla" for product "Firefox Esr"
31.1.0
Search vendor "Mozilla" for product "Firefox Esr" and version "31.1.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
<= 32.0
Search vendor "Mozilla" for product "Firefox" and version " <= 32.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
30.0
Search vendor "Mozilla" for product "Firefox" and version "30.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
31.0
Search vendor "Mozilla" for product "Firefox" and version "31.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
31.1.0
Search vendor "Mozilla" for product "Firefox" and version "31.1.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Thunderbird
Search vendor "Mozilla" for product "Thunderbird"
31.0
Search vendor "Mozilla" for product "Thunderbird" and version "31.0"
-
Affected
Mozilla
Search vendor "Mozilla"
Thunderbird
Search vendor "Mozilla" for product "Thunderbird"
31.1.0
Search vendor "Mozilla" for product "Thunderbird" and version "31.1.0"
-
Affected