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CVE-2024-2608

HIGH
Published 2024-03-19T12:02:53.467Z
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Expert Analysis

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CVSS Score

V3.1
8.4
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.377
Higher than 37.7% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

`AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified
mozilla

firefox

Affected Versions:

0
mozilla

firefox_esr

Affected Versions:

0
mozilla

thunderbird

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-9crf-rxmh-772m

Advisory Details

`AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-2608
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1880692
WEB https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html
WEB https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
WEB https://www.mozilla.org/security/advisories/mfsa2024-12
WEB https://www.mozilla.org/security/advisories/mfsa2024-13
WEB https://www.mozilla.org/security/advisories/mfsa2024-14

Advisory provided by GitHub Security Advisory Database. Published: March 19, 2024, Modified: March 13, 2025

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1880692
https://www.mozilla.org/security/advisories/mfsa2024-12/
https://www.mozilla.org/security/advisories/mfsa2024-13/
https://www.mozilla.org/security/advisories/mfsa2024-14/
https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
Published: 2024-03-19T12:02:53.467Z
Last Modified: 2025-03-13T14:40:17.491Z
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