CVE-2014-5117
published 2014-07-30CVE-2014-5117: Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for…
PriorityP428medium5.8CVSS 2.0
AVNACMAuNCPIPAN
EPSS
2.11%
79.9th percentile
Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.
Affected
114 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.2.4.23-1 (bookworm) | tor 0.2.4.23-1 (bookworm) |
| torproject | tor | <= 0.2.4.22 | — |
| 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 | — | — |
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CVSS provenance
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
osv5.8MEDIUM
vendor_debian5.8MEDIUM
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Debian
CVE-2014-5117: tor - Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an ...
vendor_debian·2014·CVSS 5.8
CVE-2014-5117 [MEDIUM] CVE-2014-5117: tor - Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an ...
Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.
Scope: local
bookworm: resolved (fixed in 0.2.4.23-1)
bullseye: resolved (fixed in 0.2.4.23-1)
forky: resolved (fixed in 0.2.4.23-1)
sid: resolved (fixed in 0.2.4.23-1)
trixie: resolved (fixed in 0.2.4.23-1)
GHSA
GHSA-v73p-8445-35p5: Tor before 0
ghsa_unreviewed·2022-05-17
CVE-2014-5117 [MEDIUM] GHSA-v73p-8445-35p5: Tor before 0
Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.
OSV
CVE-2014-5117: Tor before 0
osv·2014-07-30·CVSS 5.8
CVE-2014-5117 [MEDIUM] CVE-2014-5117: Tor before 0
Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2014-5117 tor: potential for traffic-confirmation attacks [epel-all]
bugzilla·2014-07-30·CVSS 5.8
CVE-2014-5117 [MEDIUM] CVE-2014-5117 tor: potential for traffic-confirmation attacks [epel-all]
CVE-2014-5117 tor: potential for traffic-confirmation attacks [epel-all]
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 submitting as an update, use the fedpkg template provided 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
fedpkg commit message.
NOTE: this issue affects multiple supported versions of
Bugzilla
CVE-2014-5117 tor: potential for traffic-confirmation attacks [fedora-all]
bugzilla·2014-07-30·CVSS 5.8
CVE-2014-5117 [MEDIUM] CVE-2014-5117 tor: potential for traffic-confirmation attacks [fedora-all]
CVE-2014-5117 tor: potential for traffic-confirmation attacks [fedora-all]
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.
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 submitting as an update, use the fedpkg template provided 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
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fed
Bugzilla
CVE-2014-5117 tor: potential for traffic-confirmation attacks
bugzilla·2014-07-30·CVSS 5.8
CVE-2014-5117 [MEDIUM] CVE-2014-5117 tor: potential for traffic-confirmation attacks
CVE-2014-5117 tor: potential for traffic-confirmation attacks
Common Vulnerabilities and Exposures assigned an identifier CVE-2014-5117 to
the following vulnerability:
Name: CVE-2014-5117
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5117
Assigned: 20140730
Reference: https://lists.torproject.org/pipermail/tor-announce/2014-July/000093.html
Reference: https://lists.torproject.org/pipermail/tor-announce/2014-July/000094.html
Reference: https://lists.torproject.org/pipermail/tor-talk/2014-July/034180.html
Reference: https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attack
Reference: https://trac.torproject.org/projects/tor/ticket/1038
Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit
after an inbound RELAY_EARLY cell
http://secunia.com/advisories/60084http://secunia.com/advisories/60647https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attackhttps://lists.torproject.org/pipermail/tor-announce/2014-July/000093.htmlhttps://lists.torproject.org/pipermail/tor-announce/2014-July/000094.htmlhttps://lists.torproject.org/pipermail/tor-talk/2014-July/034180.htmlhttps://trac.torproject.org/projects/tor/ticket/1038http://secunia.com/advisories/60084http://secunia.com/advisories/60647https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attackhttps://lists.torproject.org/pipermail/tor-announce/2014-July/000093.htmlhttps://lists.torproject.org/pipermail/tor-announce/2014-July/000094.htmlhttps://lists.torproject.org/pipermail/tor-talk/2014-July/034180.htmlhttps://trac.torproject.org/projects/tor/ticket/1038
2014-07-30
Published