Description
Tor before 0.2.0.35 allows remote attackers to cause a denial of service (application crash) via a malformed router descriptor.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | tor | 0.2.0.35-1 | — |
| Debian 13 | tor | 0.2.0.35-1 | — |
| Debian 12 | tor | 0.2.0.35-1 | — |
References
- 35546 third-party-advisory
- [or-announce] 20090625 Tor 0.2.0.35 is released mailing-list
- tor-router-descriptors-dos(51376) vdb-entry
- 55340 vdb-entry
- ADV-2009-1716 vdb-entry
- 35505 vdb-entry