Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://kernel.org/pub/linux/libs/klibc/2.0/ ↗
- https://lists.zytor.com/archives/klibc/2021-April/004593.html ↗
- https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit/?id=a31ae8c508fc8d1bca4f57e9f9f88127572d5202 ↗
- http://www.openwall.com/lists/oss-security/2021/04/30/1 ↗
- https://lists.debian.org/debian-lts-announce/2021/06/msg00025.html ↗
- https://github.com/huolinjue/klibc/commit/a31ae8c508fc8d1bca4f57e9f9f88127572d5202 ↗