Unrated
Heap Buffer overflow in Abseil
CVE-2025-0838
First seen on SecPulse
Fix status by distribution
Fixed packages published by each distribution for this CVE
- BellSoft Alpaquita BELL-CVE-2025-0838 abseil-cpp
- Debian DEBIAN-CVE-2025-0838 abseil Fixed in: 0~20200923.3-2+deb11u1
Original description The description as published by the source.
There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve(), and rehash() methods of absl::{flat,node}hash{set,map} did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer overflow when computing the size of the container's backing store, and a subsequent out-of-bounds memory write. Subsequent accesses to the container might also access out-of-bounds memory. We recommend upgrading past commit 5a0e2cb5e3958dd90bb8569a2766622cb74d90c1
References
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- patch github.com
- web lists.debian.org