onyx --cves cve-2021-32765
CVE-2021-32765
- score
- <0.1
- cvss
- 8.8
- epss
- 2.1%
- published
- 2021-10-04
- kev added
- —
- first seen
Hiredis contains an integer overflow caused by parsing maliciously crafted RESP multi-bulk protocol data in affected versions, letting attackers cause buffer overflows, exploit requires sending crafted multi-bulk replies.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
Weaknesses
References 6
- https://github.com/redis/hiredis/security/advisories/GHSA-hfm9-39pp-55p2
- https://lists.debian.org/debian-lts-announce/2021/10/msg00007.html
- https://security.gentoo.org/glsa/202210-32
- https://security.netapp.com/advisory/ntap-20211104-0003/
- https://wiki.sei.cmu.edu/confluence/display/c/MEM07-C.+Ensure+that+the+arguments+to+calloc%28%29%2C+when+multiplied%2C+do+not+wrap
- https://github.com/redis/hiredis/commit/76a7b10005c70babee357a7d0f2becf28ec7ed1e