CVE-2010-0420
Last modified
CVE-2010-0420 is a vulnerability of currently unknown severity. libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing <br> sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.
Description
libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing <br> sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pidgin | Pidgin | <= 2.6.5 |
| Pidgin | Pidgin | 2.0.0 |
| Pidgin | Pidgin | 2.0.1 |
| Pidgin | Pidgin | 2.0.2 |
| Pidgin | Pidgin | 2.1.0 |
| Pidgin | Pidgin | 2.1.1 |
| Pidgin | Pidgin | 2.2.0 |
| Pidgin | Pidgin | 2.2.1 |
| Pidgin | Pidgin | 2.2.2 |
| Pidgin | Pidgin | 2.3.0 |
| Pidgin | Pidgin | 2.3.1 |
| Pidgin | Pidgin | 2.4.0 |
| Pidgin | Pidgin | 2.4.1 |
| Pidgin | Pidgin | 2.4.2 |
| Pidgin | Pidgin | 2.4.3 |
| Pidgin | Pidgin | 2.5.0 |
| Pidgin | Pidgin | 2.5.1 |
| Pidgin | Pidgin | 2.5.2 |
| Pidgin | Pidgin | 2.5.3 |
| Pidgin | Pidgin | 2.5.4 |
| Pidgin | Pidgin | 2.5.5 |
| Pidgin | Pidgin | 2.5.6 |
| Pidgin | Pidgin | 2.5.7 |
| Pidgin | Pidgin | 2.5.8 |
| Pidgin | Pidgin | 2.5.9 |
| Pidgin | Pidgin | 2.6.0 |
| Pidgin | Pidgin | 2.6.1 |
| Pidgin | Pidgin | 2.6.2 |
| Pidgin | Pidgin | 2.6.4 |
References
- http://pidgin.im/news/security/?id=44Vendor Advisory
- http://secunia.com/advisories/38563Vendor Advisory
- http://secunia.com/advisories/38640Vendor Advisory
- http://secunia.com/advisories/38658Vendor Advisory
- http://secunia.com/advisories/38712Vendor Advisory
- http://www.vupen.com/english/advisories/2010/0413Patch, Vendor Advisory
- http://pidgin.im/news/security/?id=44Vendor Advisory
- http://secunia.com/advisories/38563Vendor Advisory
- http://secunia.com/advisories/38640Vendor Advisory
- http://secunia.com/advisories/38658Vendor Advisory
- http://secunia.com/advisories/38712Vendor Advisory
- http://www.vupen.com/english/advisories/2010/0413Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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