Vulnerability Monitor

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CVE-2006-4018

Heap-based buffer overflow in the pefromupx function in libclamav/upx.c in Clam AntiVirus (ClamAV) 0.81 through 0.88.3 allows remote attackers to execute arbitrary code via a crafted UPX packed file containing sections with large rsize values.

Published

2006-08-08T20:04:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	clamav	clamav	0.81	Yes
Application	clamav	clamav	0.81	Yes
Application	clamav	clamav	0.82	Yes
Application	clamav	clamav	0.83	Yes
Application	clamav	clamav	0.84	Yes
Application	clamav	clamav	0.84	Yes
Application	clamav	clamav	0.84	Yes
Application	clamav	clamav	0.85	Yes
Application	clamav	clamav	0.85.1	Yes
Application	clamav	clamav	0.86	Yes
Application	clamav	clamav	0.86	Yes
Application	clamav	clamav	0.86.1	Yes
Application	clamav	clamav	0.86.2	Yes
Application	clamav	clamav	0.87	Yes
Application	clamav	clamav	0.87.1	Yes
Application	clamav	clamav	0.88	Yes
Application	clamav	clamav	0.88.1	Yes
Application	clamav	clamav	0.88.2	Yes
Application	clamav	clamav	0.88.3	Yes

References

http://kolab.org/security/kolab-vendor-notice-10.txt ([email protected])
http://secunia.com/advisories/21368 Vendor Advisory ([email protected])
http://secunia.com/advisories/21374 Vendor Advisory ([email protected])
http://secunia.com/advisories/21433 Vendor Advisory ([email protected])
http://secunia.com/advisories/21443 Vendor Advisory ([email protected])
http://secunia.com/advisories/21457 Vendor Advisory ([email protected])
http://secunia.com/advisories/21497 Vendor Advisory ([email protected])
http://secunia.com/advisories/21562 Vendor Advisory ([email protected])
http://security.gentoo.org/glsa/glsa-200608-13.xml ([email protected])
http://securitytracker.com/id?1016645 ([email protected])
http://www.clamav.net/security/0.88.4.html Exploit, Patch, Vendor Advisory ([email protected])
http://www.debian.org/security/2006/dsa-1153 ([email protected])
http://www.mandriva.com/security/advisories?name=MDKSA-2006:138 ([email protected])
http://www.novell.com/linux/security/advisories/2006_46_clamav.html ([email protected])
http://www.overflow.pl/adv/clamav_upx_heap.txt Exploit, Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/archive/1/442681/100/0/threaded ([email protected])
http://www.securityfocus.com/bid/19381 ([email protected])
http://www.trustix.org/errata/2006/0046/ ([email protected])
http://www.vupen.com/english/advisories/2006/3175 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2006/3275 Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/28286 ([email protected])
http://kolab.org/security/kolab-vendor-notice-10.txt (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21368 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21374 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21433 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21443 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21457 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21497 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21562 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-200608-13.xml (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1016645 (af854a3a-2127-422b-91ae-364da2661108)
http://www.clamav.net/security/0.88.4.html Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2006/dsa-1153 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:138 (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2006_46_clamav.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.overflow.pl/adv/clamav_upx_heap.txt Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/442681/100/0/threaded (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/19381 (af854a3a-2127-422b-91ae-364da2661108)
http://www.trustix.org/errata/2006/0046/ (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/3175 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/3275 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/28286 (af854a3a-2127-422b-91ae-364da2661108)