Out-of-bounds read In libxml2
Description
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 alpine v3.19 | 2.10.3-r0 | ||
alpine v3.21 | 2.10.3-r0 | ||
 debian 14 | 2.9.14+dfsg-1.1 | ||
 nuget | - | ||
alpine v3.22 | 2.10.3-r0 | ||
alpine v3.13 | 2.9.14-r2 | ||
alpine v3.14 | 2.9.14-r2 | ||
alpine v3.15 | 2.9.14-r2 | ||
alpine v3.16 | 2.9.14-r2 | ||
alpine v3.17 | 2.10.3-r0 |
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Aliases
1. 2. 3. 4. 5. 6. 7. 8.
References
1. 2. 3. 4.