- Description
- A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.
- Source
- security@mozilla.org
- NVD status
- Analyzed
CVSS 3.1
- Type
- Secondary
- Base score
- 6.5
- Impact score
- 2.5
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Severity
- MEDIUM
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-125
- Hype score
- Not currently trending
⚠️Múltiples vulnerabilidades en los productos de Mozilla para Red Hat ❗CVE-2025-4091 ❗CVE-2025-4087 ❗CVE-2025-4083 ❗CVE-2025-2817 ❗CVE-2025-4093 ➡️Más info: https://t.co/xIEj7nBvyC https://t.co/2Yb4UJpdb7
@CERTpy
5 May 2025
83 Impressions
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CVE-2025-4087 XPath Parsing Vulnerability in Firefox and Thunderbird Enables Memory Corruption https://t.co/ae6frW0N1T
@VulmonFeeds
29 Apr 2025
14 Impressions
0 Retweets
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