CVE-2021-36980

Name
CVE-2021-36980
Description
Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/openvswitch/ovs/commit/77cccc74deede443e8b9102299efc869a52b65b2
MISC https://github.com/openvswitch/ovs/commit/65c61b0c23a0d474696d7b1cea522a5016a8aeb3
MISC https://github.com/openvswitch/ovs/commit/38744b1bcb022c611712527f039722115300f58f
MISC https://github.com/openvswitch/ovs/commit/6d67310f4d2524b466b98f05ebccc1add1e8cf35
MISC https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openvswitch/OSV-2020-2197.yaml
MISC https://github.com/openvswitch/ovs/commit/8ce8dc34b5f73b30ce0c1869af9947013c3c6575
MISC https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27851
MISC https://github.com/openvswitch/ovs/commit/9926637a80d0d243dbf9c49761046895e9d1a8e2

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:* openvswitch >= 2.11.0 <= 2.15.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
openvswitch 3.14-community 2.12.3-r2 Stuart Cardall <developer@it-offshore.co.uk> fixed
openvswitch 3.15-community 2.12.3-r3 Stuart Cardall <developer@it-offshore.co.uk> fixed