CVE-2013-2021 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Clamav

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer22 documents14 sources
Severity
4.3MEDIUMNVD
EPSS
8.7%
top 7.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
ClamavCanonical Ubuntu LinuxSuse Linux Enterprise Server
Timeline
PublishedMay 13
Latest updateMay 17

Description

pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF file.

CVSS vector

AV:N/AC:M/C:N/I:N/A:PExploitability: 8.6 | Impact: 2.9

Affected Packages3 packages

▶Debianclamav/clamav< 0.97.8+dfsg-1+3
▶NVDclamav/clamav7 versions+6

Also affects: Ubuntu Linux 10.04, 11.10, 12.04, 12.10, 13.04

🔴Vulnerability Details

3
GHSA
GHSA-8rc2-m544-5vqh: pdf↗2022-05-17
▶
OSV
CVE-2013-2021: pdf↗2013-05-13
▶
CVEList
CVE-2013-2021: pdf↗2013-05-13
▶

💥Exploits & PoCs

1
Metasploit
Microsoft Exchange ProxyLogon Collector↗
▶

📋Vendor Advisories

4
Microsoft
Microsoft Exchange Server Remote Code Execution Vulnerability↗2021-03-09
▶
Oracle
Oracle Oracle Fusion Middleware Risk Matrix: BI Publisher Security — CVE-2021-2013↗2021-01-15
▶
Ubuntu
ClamAV vulnerabilities↗2013-05-03
▶
Debian
CVE-2013-2021: clamav - pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial ...↗2013
▶

💬Community

1
Bugzilla
CVE-2013-2020 CVE-2013-2021 clamav: Multiple potential security issues fixed in upstream 0.97.8 version↗2013-04-24
▶
CVE-2013-2021 — Clamav vulnerability | cvebase