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Out-of-bounds Write Affecting Firefox-ESR package, versions [,115.14) [116.0,128.1)

Severity

 Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.08% (36th percentile)

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  • Snyk ID SNYK-UNMANAGED-FIREFOXESR-7644407
  • published 7 Aug 2024
  • disclosed 6 Aug 2024
  • credit dalmurino
Report a new vulnerability Found a mistake?

Introduced: 6 Aug 2024

CVE-2024-7519 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Firefox-ESR to version 115.14, 128.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write due to insufficient checks when processing graphics shared memory. An attacker can leverage this to perform a sandbox escape by exploiting the memory corruption.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
9.2 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None