NULL pointer dereference in Cisco Amp For Endpoints
CVE-2022-20796
On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could…
EPSS: 0.004 (31.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Cisco Amp For Endpoints — versions n/a
- Cisco Secure_endpoint
- Clamav — versions 0.103.4, 0.103.5, 0.104.1
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 34, 35, 36
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (vendor-advisory, Third Party Advisory)
- psirt@cisco.com (vendor-advisory)
- psirt@cisco.com (vendor-advisory)
- psirt@cisco.com (vendor-advisory)
- psirt@cisco.com (mailing-list, Mailing List, Third Party Advisory)
- psirt@cisco.com (vendor-advisory)
Frequently asked questions
- What is CVE-2022-20796?
- CVE-2022-20796 is a medium-severity vulnerability in Cisco Amp For Endpoints, classified under Untrusted Pointer Dereference. CVSS score: 6.5/10. Published 2022-05-04.
- How severe is CVE-2022-20796?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2022-20796 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.