CVE-2017-0380 — Log File Information Exposure in TOR

CWE-532 — Log File Information Exposure9 documents6 sources
Severity
5.9MEDIUMNVD
EPSS
0.4%
top 36.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Torproject TOR
Timeline
PublishedSep 18
Latest updateMay 17

Description

The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages2 packages

▶Debiantorproject/tor< 0.3.1.7-1+3
▶NVDtorproject/tor0.2.8.14+29

Patches

Patch: github.com ↗Patch: trac.torproject.org ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-rjc9-v6hh-hq3j: The rend_service_intro_established function in or/rendservice↗2022-05-17
▶
CVEList
CVE-2017-0380: The rend_service_intro_established function in or/rendservice↗2017-09-18
▶
OSV
CVE-2017-0380: The rend_service_intro_established function in or/rendservice↗2017-09-18
▶

📋Vendor Advisories

1
Debian
CVE-2017-0380: tor - The rend_service_intro_established function in or/rendservice.c in Tor before 0....↗2017
▶

💬Community

4
Bugzilla
CVE-2017-15125 cloudforms: XSS in self-service UI snapshot feature↗2017-11-24
▶
Bugzilla
CVE-2017-0380 tor: Stack disclosure in hidden services logs when SafeLogging disabled [fedora-all]↗2017-09-20
▶
Bugzilla
CVE-2017-0380 tor: Stack disclosure in hidden services logs when SafeLogging disabled↗2017-09-20
▶
Bugzilla
CVE-2017-0380 tor: Stack disclosure in hidden services logs when SafeLogging disabled [epel-all]↗2017-09-20
▶
CVE-2017-0380 — Log File Information Exposure in TOR | cvebase