CVE-2011-2769 — Sensitive Information Exposure in TOR

CWE-200 — Sensitive Information Exposure8 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
0.3%
top 50.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Torproject TORTOR
Timeline
PublishedDec 23
Latest updateMay 17

Description

Tor before 0.2.2.34, when configured as a bridge, accepts the CREATE and CREATE_FAST values in the Command field of a cell within an OR connection that it initiated, which allows remote relays to enumerate bridges by using these values.

CVSS vector

AV:N/AC:M/C:P/I:N/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages2 packages

▶Debiantorproject/tor< 0.2.2.34-1+3
▶NVDtor/tor0.2.2.33+204

Patches

Patch: blog.torproject.org ↗Patch: blog.torproject.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-8686-9px5-f96f: Tor before 0↗2022-05-17
▶
CVEList
CVE-2011-2769: Tor before 0↗2011-12-23
▶
OSV
CVE-2011-2769: Tor before 0↗2011-12-23
▶

📋Vendor Advisories

1
Debian
CVE-2011-2769: tor - Tor before 0.2.2.34, when configured as a bridge, accepts the CREATE and CREATE_...↗2011
▶

💬Community

3
Bugzilla
CVE-2011-2768 CVE-2011-2769 tor: multiple flaws corrected in 0.2.2.34 [epel-5]↗2011-10-28
▶
Bugzilla
CVE-2011-2768 CVE-2011-2769 tor: multiple flaws corrected in 0.2.2.34 [fedora-all]↗2011-10-28
▶
Bugzilla
CVE-2011-2768 CVE-2011-2769 tor: multiple flaws corrected in 0.2.2.34↗2011-10-28
▶
CVE-2011-2769 — Sensitive Information Exposure in TOR | cvebase