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cve[email protected]CVE-2011-2721
HistoryAug 05, 2011 - 9:55 p.m.

CVE-2011-2721

2011-08-0521:55:08
CWE-189
[email protected]
web.nvd.nist.gov
38
cve-2011-2721
denial of service
e-mail message
hash calculations
libclamav
clamav

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.2 Medium

AI Score

Confidence

Low

0.071 Low

EPSS

Percentile

94.0%

JSON

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 configurations

NVD
Node
clamavclamavRange≤0.97.1
OR
clamavclamavMatch0.01
OR
clamavclamavMatch0.02
OR
clamavclamavMatch0.3
OR
clamavclamavMatch0.03
OR
clamavclamavMatch0.05
OR
clamavclamavMatch0.8rc3
OR
clamavclamavMatch0.9rc1
OR
clamavclamavMatch0.10
OR
clamavclamavMatch0.12
OR
clamavclamavMatch0.13
OR
clamavclamavMatch0.14
OR
clamavclamavMatch0.14pre
OR
clamavclamavMatch0.15
OR
clamavclamavMatch0.20
OR
clamavclamavMatch0.21
OR
clamavclamavMatch0.22
OR
clamavclamavMatch0.23
OR
clamavclamavMatch0.24
OR
clamavclamavMatch0.51
OR
clamavclamavMatch0.52
OR
clamavclamavMatch0.53
OR
clamavclamavMatch0.54
OR
clamavclamavMatch0.60
OR
clamavclamavMatch0.60p
OR
clamavclamavMatch0.65
OR
clamavclamavMatch0.66
OR
clamavclamavMatch0.67
OR
clamavclamavMatch0.67-1
OR
clamavclamavMatch0.68
OR
clamavclamavMatch0.68.1
OR
clamavclamavMatch0.70
OR
clamavclamavMatch0.70rc
OR
clamavclamavMatch0.71
OR
clamavclamavMatch0.72
OR
clamavclamavMatch0.73
OR
clamavclamavMatch0.74
OR
clamavclamavMatch0.75
OR
clamavclamavMatch0.75.1
OR
clamavclamavMatch0.80
OR
clamavclamavMatch0.80rc
OR
clamavclamavMatch0.80rc1
OR
clamavclamavMatch0.80rc2
OR
clamavclamavMatch0.80rc3
OR
clamavclamavMatch0.80rc4
OR
clamavclamavMatch0.80_rc
OR
clamavclamavMatch0.81
OR
clamavclamavMatch0.81rc1
OR
clamavclamavMatch0.82
OR
clamavclamavMatch0.83
OR
clamavclamavMatch0.84
OR
clamavclamavMatch0.84rc1
OR
clamavclamavMatch0.84rc2
OR
clamavclamavMatch0.85
OR
clamavclamavMatch0.85.1
OR
clamavclamavMatch0.86
OR
clamavclamavMatch0.86rc1
OR
clamavclamavMatch0.86.1
OR
clamavclamavMatch0.86.2
OR
clamavclamavMatch0.87
OR
clamavclamavMatch0.87.1
OR
clamavclamavMatch0.88
OR
clamavclamavMatch0.88.1
OR
clamavclamavMatch0.88.2
OR
clamavclamavMatch0.88.3
OR
clamavclamavMatch0.88.4
OR
clamavclamavMatch0.88.5
OR
clamavclamavMatch0.88.6
OR
clamavclamavMatch0.88.7
OR
clamavclamavMatch0.88.7_p0
OR
clamavclamavMatch0.88.7_p1
OR
clamavclamavMatch0.90
OR
clamavclamavMatch0.90rc1
OR
clamavclamavMatch0.90rc1.1
OR
clamavclamavMatch0.90rc2
OR
clamavclamavMatch0.90rc3
OR
clamavclamavMatch0.90.1
OR
clamavclamavMatch0.90.1_p0
OR
clamavclamavMatch0.90.2
OR
clamavclamavMatch0.90.2_p0
OR
clamavclamavMatch0.90.3
OR
clamavclamavMatch0.90.3_p0
OR
clamavclamavMatch0.90.3_p1
OR
clamavclamavMatch0.91
OR
clamavclamavMatch0.91rc1
OR
clamavclamavMatch0.91rc2
OR
clamavclamavMatch0.91.1
OR
clamavclamavMatch0.91.2
OR
clamavclamavMatch0.91.2_p0
OR
clamavclamavMatch0.92
OR
clamavclamavMatch0.92.1
OR
clamavclamavMatch0.92_p0
OR
clamavclamavMatch0.93
OR
clamavclamavMatch0.93.1
OR
clamavclamavMatch0.93.2
OR
clamavclamavMatch0.93.3
OR
clamavclamavMatch0.94
OR
clamavclamavMatch0.94.1
OR
clamavclamavMatch0.94.2
OR
clamavclamavMatch0.95
OR
clamavclamavMatch0.95rc1
OR
clamavclamavMatch0.95rc2
OR
clamavclamavMatch0.95src1
OR
clamavclamavMatch0.95src2
OR
clamavclamavMatch0.95.1
OR
clamavclamavMatch0.95.2
OR
clamavclamavMatch0.95.3
OR
clamavclamavMatch0.96
OR
clamavclamavMatch0.96rc1
OR
clamavclamavMatch0.96rc2
OR
clamavclamavMatch0.96.1
OR
clamavclamavMatch0.96.2
OR
clamavclamavMatch0.96.3
OR
clamavclamavMatch0.96.4
OR
clamavclamavMatch0.96.5
OR
clamavclamavMatch0.97
OR
clamavclamavMatch0.97rc

References

Related

nessus 15
openvas 20
fedora 6
cvelist 1
ubuntucve 1
securityvulns 2
debiancve 1
prion 1
ubuntu 1
nvd 1
gentoo 1
nessus
nessus
openSUSE Security Update : clamav (openSUSE-SU-2011:0940-1)
2014-06-13 00:00:00
Fedora 15 : clamav-0.97.2-1500.fc15 (2011-10090)
2011-08-17 00:00:00
Fedora 14 : clamav-0.97.2-1400.fc14 (2011-10053)
2011-08-17 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-1179-1)
2011-08-02 00:00:00
ClamAV < 0.97.2 Hash Manager Off-By-One DoS Vulnerability - Windows
2011-08-29 00:00:00
Mandriva Update for clamav MDVSA-2011:122 (clamav)
2011-08-18 00:00:00
fedora
fedora
[SECURITY] Fedora 15 Update: clamav-0.97.2-1500.fc15
2011-08-17 00:51:35
[SECURITY] Fedora 16 Update: clamav-0.97.3-1600.fc16
2011-11-07 08:57:28
[SECURITY] Fedora 15 Update: clamav-0.97.3-1500.fc15
2011-11-07 08:56:50
cvelist
cvelist
CVE-2011-2721
2011-08-05 21:00:00
ubuntucve
ubuntucve
CVE-2011-2721
2011-07-27 00:00:00
securityvulns
securityvulns
ClamAV antivirus DoS
2011-08-01 00:00:00
[USN-1179-1] ClamAV vulnerability
2011-08-01 00:00:00
debiancve
debiancve
CVE-2011-2721
2011-08-05 21:55:08
prion
prion
Design/Logic Flaw
2011-08-05 21:55:00
ubuntu
ubuntu
ClamAV vulnerability
2011-07-28 00:00:00
nvd
nvd
CVE-2011-2721
2011-08-05 21:55:08
gentoo
gentoo
Clam AntiVirus: Multiple vulnerabilities
2011-10-24 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.2 Medium

AI Score

Confidence

Low

0.071 Low

EPSS

Percentile

94.0%

JSON
Related for CVE-2011-2721
nessus15openvas20fedora6cvelist1ubuntucve1securityvulns2debiancve1prion1ubuntu1nvd1gentoo1