CVE-2013-2020 describes an integer underflow vulnerability in ClamAV versions prior to 0.97.8, specifically within the cli_scanpe function. This flaw allows remote attackers to trigger a denial of service (crash) in affected ClamAV installations, including those on Canonical and SUSE Linux distributions, by providing a specially crafted UPX packed executable. The vulnerability has a CVSS score of 5.0, indicating a medium severity, as it can be exploited remotely with low attack complexity, resulting in a denial of service without impacting confidentiality or integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:* | ||
11.10CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:* | ||
12.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:* | ||
12.10CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:* | ||
13.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.