CVE-2016-1254

CWE-119 — Buffer OverflowCWE-12549 documents7 sources
Severity
7.5HIGH
EPSS
3.0%
top 13.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Torproject TORDebian Debian LinuxFedoraproject Fedora+3 more
Timeline
PublishedDec 5
Latest updateMay 14

Description

Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶NVDtorproject/tor< 0.2.8.12
▶Debiantor< 0.2.9.8-2+3
▶NVDopensuse/leap42.2

Also affects: Debian Linux 8.0, 9.0, Fedora 24, 25

Patches

Patch: gitweb.torproject.org ↗Patch: gitweb.torproject.org ↗

🔴Vulnerability Details

4
GHSA
GHSA-q68j-wcf9-644f: Tor before 0↗2022-05-14
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CVEList
CVE-2016-1254: Tor before 0↗2017-12-05
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OSV
CVE-2016-1254: Tor before 0↗2017-12-05
▶
GHSA
Doorkeeper is vulnerable to replay attacks↗2017-10-24
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📋Vendor Advisories

1
Debian
CVE-2016-1254: tor - Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (c...↗2016
▶

💬Community

3
Bugzilla
CVE-2016-1254 tor: Remote DoS via parsing problem [epel-all]↗2016-12-20
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Bugzilla
CVE-2016-1254 tor: Remote DoS via parsing problem [fedora-all]↗2016-12-20
▶
Bugzilla
CVE-2016-1254 tor: Remote DoS via parsing problem↗2016-12-20
▶