CVE-2016-8860
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Tor before 0.2.8.9 and 0.2.9.x before 0.2.9.4-alpha had internal functions that were entitled to expect that buf_t data had NUL termination, but the implementation of or/buffers.c did not ensure that NUL termination was present, which allows remote attackers to cause a denial of service (client, hidden service, relay, or authority crash) via crafted data.
Tor en versiones anteriores a 0.2.8.9 y 0.2.9.x en versiones anteriores a 0.2.9.4-alpha tenía funciones internas autorizadas a esperar que buf_t data tenía terminación NUL, pero la implementación de or/buffers.c no aseguró que la terminación NUL estuviera presente, lo que permite a atacantes remotos provocar una denegación de servicio (cliente, servicio oculto, transmisión, o caída de autoridad) a través de datos manipulados.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2016-10-19 CVE Reserved
- 2016-12-24 CVE Published
- 2024-04-06 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://openwall.com/lists/oss-security/2016/10/19/11 | Mailing List | |
| http://www.securityfocus.com/bid/95116 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/torproject/tor/commit/3cea86eb2fbb65949673eb4ba8ebb695c87a57ce | 2017-07-01 |
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2016/dsa-3694 | 2017-07-01 | |
| https://blog.torproject.org/blog/tor-0289-released-important-fixes | 2017-07-01 | |
| https://security.gentoo.org/glsa/201612-45 | 2017-07-01 | |
| https://trac.torproject.org/projects/tor/ticket/20384 | 2017-07-01 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | <= 0.2.8.8 Search vendor "Torproject" for product "Tor" and version " <= 0.2.8.8" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.9.0 Search vendor "Torproject" for product "Tor" and version "0.2.9.0" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.9.1 Search vendor "Torproject" for product "Tor" and version "0.2.9.1" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.9.2 Search vendor "Torproject" for product "Tor" and version "0.2.9.2" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.9.3 Search vendor "Torproject" for product "Tor" and version "0.2.9.3" | alpha |
Affected
| ||||||