CVE-2010-4528

CVSS V2 Medium 4 CVSS V3 None
Description
directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
Overview
  • CVE ID
  • CVE-2010-4528
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-01-07T12:00:49
  • Last Modified Date
  • 2017-09-19T01:31:47
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:pidgin:libpurple:2.7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:libpurple:2.7.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:libpurple:2.7.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:* 1 OR 2.7.8
cpe:2.3:a:pidgin:pidgin:2.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.5.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.6.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:pidgin:pidgin:2.7.7:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://developer.pidgin.im/viewmtn/revision/diff/e76f4ad4ef2f10588195a0eedc7a08f82062f79c/with/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031/libpurple/protocols/msn/directconn.c Patch
http://developer.pidgin.im/viewmtn/revision/info/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031 Patch
http://www.openwall.com/lists/oss-security/2010/12/31/5 Patch
http://www.openwall.com/lists/oss-security/2010/12/27/1 Patch
http://secunia.com/advisories/42732 Vendor Advisory
http://www.pidgin.im/news/security/?id=49 Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=665421
http://pidgin.im/pipermail/support/2010-December/009251.html Patch
http://www.securityfocus.com/bid/45581
http://www.vupen.com/english/advisories/2011/0028 Vendor Advisory
http://secunia.com/advisories/42824 Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052862.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052905.html
http://www.vupen.com/english/advisories/2011/0054
http://secunia.com/advisories/42877
http://www.vupen.com/english/advisories/2011/0076
http://www.mandriva.com/security/advisories?name=MDVSA-2010:259
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18461
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2010-4528
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4528
History
Created Old Value New Value Data Type Notes
2022-05-10 08:33:42 Added to TrackCVE