Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2011-2721

Published: Aug 05, 2011 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-2721
CWEhttps://cwe.mitre.org/data/definitions/189.html

Off-by-one error in the cli_hm_scan function in matcher-hash.c in libclamav in ClamAV before 0.97.2 allows remote attackers to cause a denial of service (daemon crash) via an e-mail message that is not properly handled during certain hash calculations.

Affected Software

Name Vendor Start Version End Version
Clamav Clamav * 0.97.1 (including)
Clamav Clamav 0.01 (including) 0.01 (including)
Clamav Clamav 0.02 (including) 0.02 (including)
Clamav Clamav 0.3 (including) 0.3 (including)
Clamav Clamav 0.03 (including) 0.03 (including)
Clamav Clamav 0.05 (including) 0.05 (including)
Clamav Clamav 0.8-rc3 (including) 0.8-rc3 (including)
Clamav Clamav 0.9-rc1 (including) 0.9-rc1 (including)
Clamav Clamav 0.10 (including) 0.10 (including)
Clamav Clamav 0.12 (including) 0.12 (including)
Clamav Clamav 0.13 (including) 0.13 (including)
Clamav Clamav 0.14 (including) 0.14 (including)
Clamav Clamav 0.14-pre (including) 0.14-pre (including)
Clamav Clamav 0.15 (including) 0.15 (including)
Clamav Clamav 0.20 (including) 0.20 (including)
Clamav Clamav 0.21 (including) 0.21 (including)
Clamav Clamav 0.22 (including) 0.22 (including)
Clamav Clamav 0.23 (including) 0.23 (including)
Clamav Clamav 0.24 (including) 0.24 (including)
Clamav Clamav 0.51 (including) 0.51 (including)
Clamav Clamav 0.52 (including) 0.52 (including)
Clamav Clamav 0.53 (including) 0.53 (including)
Clamav Clamav 0.54 (including) 0.54 (including)
Clamav Clamav 0.60 (including) 0.60 (including)
Clamav Clamav 0.60p (including) 0.60p (including)
Clamav Clamav 0.65 (including) 0.65 (including)
Clamav Clamav 0.66 (including) 0.66 (including)
Clamav Clamav 0.67 (including) 0.67 (including)
Clamav Clamav 0.67-1 (including) 0.67-1 (including)
Clamav Clamav 0.68 (including) 0.68 (including)
Clamav Clamav 0.68.1 (including) 0.68.1 (including)
Clamav Clamav 0.70 (including) 0.70 (including)
Clamav Clamav 0.70-rc (including) 0.70-rc (including)
Clamav Clamav 0.71 (including) 0.71 (including)
Clamav Clamav 0.72 (including) 0.72 (including)
Clamav Clamav 0.73 (including) 0.73 (including)
Clamav Clamav 0.74 (including) 0.74 (including)
Clamav Clamav 0.75 (including) 0.75 (including)
Clamav Clamav 0.75.1 (including) 0.75.1 (including)
Clamav Clamav 0.80 (including) 0.80 (including)
Clamav Clamav 0.80-rc (including) 0.80-rc (including)
Clamav Clamav 0.80-rc1 (including) 0.80-rc1 (including)
Clamav Clamav 0.80-rc2 (including) 0.80-rc2 (including)
Clamav Clamav 0.80-rc3 (including) 0.80-rc3 (including)
Clamav Clamav 0.80-rc4 (including) 0.80-rc4 (including)
Clamav Clamav 0.80_rc (including) 0.80_rc (including)
Clamav Clamav 0.81 (including) 0.81 (including)
Clamav Clamav 0.81-rc1 (including) 0.81-rc1 (including)
Clamav Clamav 0.82 (including) 0.82 (including)
Clamav Clamav 0.83 (including) 0.83 (including)
Clamav Clamav 0.84 (including) 0.84 (including)
Clamav Clamav 0.84-rc1 (including) 0.84-rc1 (including)
Clamav Clamav 0.84-rc2 (including) 0.84-rc2 (including)
Clamav Clamav 0.85 (including) 0.85 (including)
Clamav Clamav 0.85.1 (including) 0.85.1 (including)
Clamav Clamav 0.86 (including) 0.86 (including)
Clamav Clamav 0.86-rc1 (including) 0.86-rc1 (including)
Clamav Clamav 0.86.1 (including) 0.86.1 (including)
Clamav Clamav 0.86.2 (including) 0.86.2 (including)
Clamav Clamav 0.87 (including) 0.87 (including)
Clamav Clamav 0.87.1 (including) 0.87.1 (including)
Clamav Clamav 0.88 (including) 0.88 (including)
Clamav Clamav 0.88.1 (including) 0.88.1 (including)
Clamav Clamav 0.88.2 (including) 0.88.2 (including)
Clamav Clamav 0.88.3 (including) 0.88.3 (including)
Clamav Clamav 0.88.4 (including) 0.88.4 (including)
Clamav Clamav 0.88.5 (including) 0.88.5 (including)
Clamav Clamav 0.88.6 (including) 0.88.6 (including)
Clamav Clamav 0.88.7 (including) 0.88.7 (including)
Clamav Clamav 0.88.7_p0 (including) 0.88.7_p0 (including)
Clamav Clamav 0.88.7_p1 (including) 0.88.7_p1 (including)
Clamav Clamav 0.90 (including) 0.90 (including)
Clamav Clamav 0.90-rc1 (including) 0.90-rc1 (including)
Clamav Clamav 0.90-rc1.1 (including) 0.90-rc1.1 (including)
Clamav Clamav 0.90-rc2 (including) 0.90-rc2 (including)
Clamav Clamav 0.90-rc3 (including) 0.90-rc3 (including)
Clamav Clamav 0.90.1 (including) 0.90.1 (including)
Clamav Clamav 0.90.1_p0 (including) 0.90.1_p0 (including)
Clamav Clamav 0.90.2 (including) 0.90.2 (including)
Clamav Clamav 0.90.2_p0 (including) 0.90.2_p0 (including)
Clamav Clamav 0.90.3 (including) 0.90.3 (including)
Clamav Clamav 0.90.3_p0 (including) 0.90.3_p0 (including)
Clamav Clamav 0.90.3_p1 (including) 0.90.3_p1 (including)
Clamav Clamav 0.91 (including) 0.91 (including)
Clamav Clamav 0.91-rc1 (including) 0.91-rc1 (including)
Clamav Clamav 0.91-rc2 (including) 0.91-rc2 (including)
Clamav Clamav 0.91.1 (including) 0.91.1 (including)
Clamav Clamav 0.91.2 (including) 0.91.2 (including)
Clamav Clamav 0.91.2_p0 (including) 0.91.2_p0 (including)
Clamav Clamav 0.92 (including) 0.92 (including)
Clamav Clamav 0.92.1 (including) 0.92.1 (including)
Clamav Clamav 0.92_p0 (including) 0.92_p0 (including)
Clamav Clamav 0.93 (including) 0.93 (including)
Clamav Clamav 0.93.1 (including) 0.93.1 (including)
Clamav Clamav 0.93.2 (including) 0.93.2 (including)
Clamav Clamav 0.93.3 (including) 0.93.3 (including)
Clamav Clamav 0.94 (including) 0.94 (including)
Clamav Clamav 0.94.1 (including) 0.94.1 (including)
Clamav Clamav 0.94.2 (including) 0.94.2 (including)
Clamav Clamav 0.95 (including) 0.95 (including)
Clamav Clamav 0.95-rc1 (including) 0.95-rc1 (including)
Clamav Clamav 0.95-rc2 (including) 0.95-rc2 (including)
Clamav Clamav 0.95-src1 (including) 0.95-src1 (including)
Clamav Clamav 0.95-src2 (including) 0.95-src2 (including)
Clamav Clamav 0.95.1 (including) 0.95.1 (including)
Clamav Clamav 0.95.2 (including) 0.95.2 (including)
Clamav Clamav 0.95.3 (including) 0.95.3 (including)
Clamav Clamav 0.96 (including) 0.96 (including)
Clamav Clamav 0.96-rc1 (including) 0.96-rc1 (including)
Clamav Clamav 0.96-rc2 (including) 0.96-rc2 (including)
Clamav Clamav 0.96.1 (including) 0.96.1 (including)
Clamav Clamav 0.96.2 (including) 0.96.2 (including)
Clamav Clamav 0.96.3 (including) 0.96.3 (including)
Clamav Clamav 0.96.4 (including) 0.96.4 (including)
Clamav Clamav 0.96.5 (including) 0.96.5 (including)
Clamav Clamav 0.97 (including) 0.97 (including)
Clamav Clamav 0.97-rc (including) 0.97-rc (including)
Clamav Ubuntu devel *
Clamav Ubuntu natty *
Clamav Ubuntu upstream *

References

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