NULL pointer dereference in Cisco Clamav
CVE-2020-3481
A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerabilit…
EPSS: 0.067 (91.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cisco Clamav — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ClamAV 0.102.4 security patch released (vendor-advisory, x_refsource_CISCO)
- GLSA-202007-23 (vendor-advisory, x_refsource_GENTOO)
- USN-4435-1 (vendor-advisory, x_refsource_UBUNTU)
- FEDORA-2020-dd0c20d985 (vendor-advisory, x_refsource_FEDORA)
- USN-4435-2 (vendor-advisory, x_refsource_UBUNTU)
- FEDORA-2020-6584a641ae (vendor-advisory, x_refsource_FEDORA)
- [debian-lts-announce] 20200806 [SECURITY] [DLA 2314-1] clamav security update (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2020-3481?
- CVE-2020-3481 is a high-severity vulnerability in Cisco Clamav, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2020-07-20.
- How severe is CVE-2020-3481?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-3481 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.