CVE-2021-31873: Buffer Overflow
First published: Fri Apr 30 2021(Updated: )
An issue was discovered in klibc before 2.0.9. Additions in the malloc() function may result in an integer overflow and a subsequent heap buffer overflow.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Klibc Project Klibc | <2.0.9 | |
| Debian Debian Linux | =9.0 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2021/04/30/1
- https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit/?id=a31ae8c508fc8d1bca4f57e9f9f88127572d5202
- https://kernel.org/pub/linux/libs/klibc/2.0/
- https://lists.debian.org/debian-lts-announce/2021/06/msg00025.html
- https://lists.zytor.com/archives/klibc/2021-April/004593.html
- https://github.com/huolinjue/klibc/commit/a31ae8c508fc8d1bca4f57e9f9f88127572d5202
- collector/nvd-index
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- agent/references
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- collector/mitre-cve
- source/MITRE
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- vendor/klibc project
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- vendor/debian
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- version/debian debian linux/9.0