CVE-2010-4528: Input Validation
First published: Thu Dec 23 2010(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Pidgin Pidgin | =2.5.9 | |
| Pidgin Pidgin | =2.5.8 | |
| Pidgin Pidgin | =2.7.5 | |
| Pidgin Pidgin | =2.7.0 | |
| Pidgin Pidgin | =2.1.0 | |
| Pidgin Pidgin | <=2.7.8 | |
| Pidgin Pidgin | =2.7.4 | |
| Pidgin Pidgin | =2.6.0 | |
| Pidgin Pidgin | =2.5.2 | |
| Pidgin Pidgin | =2.5.1 | |
| Pidgin Pidgin | =2.7.6 | |
| Pidgin Pidgin | =2.5.6 | |
| Pidgin Pidgin | =2.5.7 | |
| Pidgin Pidgin | =2.0.1 | |
| Pidgin Pidgin | =2.4.2 | |
| Pidgin Pidgin | =2.7.3 | |
| Pidgin Pidgin | =2.5.4 | |
| Pidgin Pidgin | =2.5.5 | |
| Pidgin Pidgin | =2.6.5 | |
| Pidgin Pidgin | =2.2.2 | |
| Pidgin Pidgin | =2.1.1 | |
| Pidgin Pidgin | =2.3.1 | |
| Pidgin Libpurple | =2.7.6 | |
| Pidgin Pidgin | =2.4.3 | |
| Pidgin Pidgin | =2.6.6 | |
| Pidgin Pidgin | =2.0.0 | |
| Pidgin Pidgin | =2.0.2 | |
| Pidgin Pidgin | =2.3.0 | |
| Pidgin Pidgin | =2.4.1 | |
| Pidgin Pidgin | =2.4.0 | |
| Pidgin Pidgin | =2.6.2 | |
| Pidgin Pidgin | =2.5.0 | |
| Pidgin Pidgin | =2.2.0 | |
| Pidgin Pidgin | =2.2.1 | |
| Pidgin Pidgin | =2.7.7 | |
| Pidgin Libpurple | =2.7.8 | |
| Pidgin Libpurple | =2.7.7 | |
| Pidgin Pidgin | =2.5.3 | |
| Pidgin Pidgin | =2.6.1 | |
| Pidgin Pidgin | =2.6.4 | |
| Pidgin Pidgin | =2.7.2 | |
| Pidgin Pidgin | =2.7.1 |
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Reference Links
- http://developer.pidgin.im/viewmtn/revision/diff/e76f4ad4ef2f10588195a0eedc7a08f82062f79c/with/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031/libpurple/protocols/msn/directconn.c
- http://developer.pidgin.im/viewmtn/revision/info/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031
- http://www.openwall.com/lists/oss-security/2010/12/31/5
- http://www.openwall.com/lists/oss-security/2010/12/27/1
- http://secunia.com/advisories/42732
- http://www.pidgin.im/news/security/?id=49
- https://bugzilla.redhat.com/show_bug.cgi?id=665421
- http://pidgin.im/pipermail/support/2010-December/009251.html
- http://www.securityfocus.com/bid/45581
- http://www.vupen.com/english/advisories/2011/0028
- http://secunia.com/advisories/42824
- 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
- http://pidgin.im/news/security/?id=49
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=665856
- https://access.redhat.com/security/cve/CVE-2010-4528
- https://www.cve.org/CVERecord?id=CVE-2010-4528 https://nvd.nist.gov/vuln/detail/CVE-2010-4528
- collector/redhat-bugzilla
- alias/CVE-2010-4528
- collector/redhat-cve
- collector/nvd-historical
- collector/nvd-index
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- vendor/pidgin
- canonical/pidgin pidgin
- version/pidgin pidgin/2.5.9
- version/pidgin pidgin/2.5.8
- version/pidgin pidgin/2.7.5
- version/pidgin pidgin/2.7.0
- version/pidgin pidgin/2.1.0
- version/pidgin pidgin/2.7.8
- version/pidgin pidgin/2.7.4
- version/pidgin pidgin/2.6.0
- version/pidgin pidgin/2.5.2
- version/pidgin pidgin/2.5.1
- version/pidgin pidgin/2.7.6
- version/pidgin pidgin/2.5.6
- version/pidgin pidgin/2.5.7
- version/pidgin pidgin/2.0.1
- version/pidgin pidgin/2.4.2
- version/pidgin pidgin/2.7.3
- version/pidgin pidgin/2.5.4
- version/pidgin pidgin/2.5.5
- version/pidgin pidgin/2.6.5
- version/pidgin pidgin/2.2.2
- version/pidgin pidgin/2.1.1
- version/pidgin pidgin/2.3.1
- canonical/pidgin libpurple
- version/pidgin libpurple/2.7.6
- version/pidgin pidgin/2.4.3
- version/pidgin pidgin/2.6.6
- version/pidgin pidgin/2.0.0
- version/pidgin pidgin/2.0.2
- version/pidgin pidgin/2.3.0
- version/pidgin pidgin/2.4.1
- version/pidgin pidgin/2.4.0
- version/pidgin pidgin/2.6.2
- version/pidgin pidgin/2.5.0
- version/pidgin pidgin/2.2.0
- version/pidgin pidgin/2.2.1
- version/pidgin pidgin/2.7.7
- version/pidgin libpurple/2.7.8
- version/pidgin libpurple/2.7.7
- version/pidgin pidgin/2.5.3
- version/pidgin pidgin/2.6.1
- version/pidgin pidgin/2.6.4
- version/pidgin pidgin/2.7.2
- version/pidgin pidgin/2.7.1