CVE-2012-2249
published 2014-02-03CVE-2012-2249: Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after…
PriorityP419medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
1.29%
67.0th percentile
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
Affected
87 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.2.3.23-rc-1 (bookworm) | tor 0.2.3.23-rc-1 (bookworm) |
| torproject | tor | <= 0.2.3.22 | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
| torproject | tor | — | — |
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CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0LOW
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GHSA
GHSA-h977-vhf7-vm3w: Tor before 0
ghsa_unreviewed·2022-05-17
CVE-2012-2249 [MEDIUM] GHSA-h977-vhf7-vm3w: Tor before 0
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
OSV
CVE-2012-2249: Tor before 0
osv·2014-02-03·CVSS 5.0
CVE-2012-2249 [MEDIUM] CVE-2012-2249: Tor before 0
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
Debian
CVE-2012-2249: tor - Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (ass...
vendor_debian·2012·CVSS 5.0
CVE-2012-2249 [MEDIUM] CVE-2012-2249: tor - Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (ass...
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a renegotiation attempt that occurs after the initiation of the V3 link protocol.
Scope: local
bookworm: resolved (fixed in 0.2.3.23-rc-1)
bullseye: resolved (fixed in 0.2.3.23-rc-1)
forky: resolved (fixed in 0.2.3.23-rc-1)
sid: resolved (fixed in 0.2.3.23-rc-1)
trixie: resolved (fixed in 0.2.3.23-rc-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2012-2249 tor: denial of service via a renegotiation attempt [epel-5]
bugzilla·2014-02-03·CVSS 5.0
CVE-2012-2249 [MEDIUM] CVE-2012-2249 tor: denial of service via a renegotiation attempt [epel-5]
CVE-2012-2249 tor: denial of service via a renegotiation attempt [epel-5]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
epel-5 tracking bug for to
Bugzilla
CVE-2012-2249 tor: denial of service via a renegotiation attempt
bugzilla·2014-02-03·CVSS 5.0
CVE-2012-2249 [MEDIUM] CVE-2012-2249 tor: denial of service via a renegotiation attempt
CVE-2012-2249 tor: denial of service via a renegotiation attempt
Common Vulnerabilities and Exposures assigned an identifier CVE-2012-2249 to
the following vulnerability:
Name: CVE-2012-2249
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2249
Assigned: 20120416
Reference: https://gitweb.torproject.org/tor.git?a=blob_plain;hb=HEAD;f=ChangeLog
Tor before 0.2.3.23-rc allows remote attackers to cause a denial of
service (assertion failure and daemon exit) via a renegotiation
attempt that occurs after the initiation of the V3 link protocol.
This issue only affects the version of tor in EPEL 5. Fedora and EPEL 6 are using 0.2.3.25 and are therefore not affected.
Discussion:
Created tor tracking bugs for this issue:
Affects: epel-5 [bug 1060762]
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tor-0.2.4.25-1.el5 has be
2014-02-03
Published