Vulnerability Monitor

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CVE-2011-2175

Integer underflow in the visual_read function in wiretap/visual.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a malformed Visual Networks file that triggers a heap-based buffer over-read.

Published

2011-06-06T19:55:02.940

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-189

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wireshark	wireshark	1.2	Yes
Application	wireshark	wireshark	1.2.0	Yes
Application	wireshark	wireshark	1.2.1	Yes
Application	wireshark	wireshark	1.2.2	Yes
Application	wireshark	wireshark	1.2.3	Yes
Application	wireshark	wireshark	1.2.4	Yes
Application	wireshark	wireshark	1.2.5	Yes
Application	wireshark	wireshark	1.2.6	Yes
Application	wireshark	wireshark	1.2.7	Yes
Application	wireshark	wireshark	1.2.8	Yes
Application	wireshark	wireshark	1.2.9	Yes
Application	wireshark	wireshark	1.2.10	Yes
Application	wireshark	wireshark	1.2.11	Yes
Application	wireshark	wireshark	1.2.12	Yes
Application	wireshark	wireshark	1.2.13	Yes
Application	wireshark	wireshark	1.2.14	Yes
Application	wireshark	wireshark	1.2.15	Yes
Application	wireshark	wireshark	1.2.16	Yes
Application	wireshark	wireshark	1.4.0	Yes
Application	wireshark	wireshark	1.4.1	Yes
Application	wireshark	wireshark	1.4.2	Yes
Application	wireshark	wireshark	1.4.3	Yes
Application	wireshark	wireshark	1.4.4	Yes
Application	wireshark	wireshark	1.4.5	Yes
Application	wireshark	wireshark	1.4.6	Yes

References

http://anonsvn.wireshark.org/viewvc?view=revision&revision=37128 Patch ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html ([email protected])
http://openwall.com/lists/oss-security/2011/05/31/20 ([email protected])
http://openwall.com/lists/oss-security/2011/06/01/1 ([email protected])
http://openwall.com/lists/oss-security/2011/06/01/11 ([email protected])
http://rhn.redhat.com/errata/RHSA-2013-0125.html ([email protected])
http://secunia.com/advisories/44449 ([email protected])
http://secunia.com/advisories/44958 ([email protected])
http://secunia.com/advisories/45149 ([email protected])
http://secunia.com/advisories/48947 ([email protected])
http://www.debian.org/security/2011/dsa-2274 ([email protected])
http://www.securityfocus.com/bid/48066 ([email protected])
http://www.wireshark.org/security/wnpa-sec-2011-07.html Patch, Vendor Advisory ([email protected])
http://www.wireshark.org/security/wnpa-sec-2011-08.html Vendor Advisory ([email protected])
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5934 Exploit ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=710109 Exploit, Patch ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14645 ([email protected])
http://anonsvn.wireshark.org/viewvc?view=revision&revision=37128 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2011/05/31/20 (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2011/06/01/1 (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2011/06/01/11 (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2013-0125.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/44449 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/44958 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45149 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/48947 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2011/dsa-2274 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/48066 (af854a3a-2127-422b-91ae-364da2661108)
http://www.wireshark.org/security/wnpa-sec-2011-07.html Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.wireshark.org/security/wnpa-sec-2011-08.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5934 Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=710109 Exploit, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14645 (af854a3a-2127-422b-91ae-364da2661108)