CVE-2012-5573
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The connection_edge_process_relay_cell function in or/relay.c in Tor before 0.2.3.25 maintains circuits even if an unexpected SENDME cell arrives, which might allow remote attackers to cause a denial of service (memory consumption or excessive cell reception rate) or bypass intended flow-control restrictions via a RELAY_COMMAND_SENDME command.
La función connection_edge_process_relay_cell en o/relay.c en Tor antes de v0.2.3.25 mantiene circuitos incluso si llega una célula SendMe llega, lo que podría permitir a atacantes remotos provocar una denegación de servicio (consumo de memoria o la velocidad excesiva de células recepción) o evitar las restricciones de control de flujo a través de un comando RELAY_COMMAND_SENDME.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2012-10-24 CVE Reserved
- 2013-01-01 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://openwall.com/lists/oss-security/2012/11/26/11 | Mailing List | |
| http://secunia.com/advisories/51329 | Third Party Advisory | |
| https://bugs.gentoo.org/show_bug.cgi?id=444804 | X_refsource_confirm | |
| https://bugzilla.redhat.com/show_bug.cgi?id=880310 | X_refsource_confirm | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/80289 | Vdb Entry | |
| https://gitweb.torproject.org/tor.git/blob/release-0.2.3:/ReleaseNotes | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://gitweb.torproject.org/arma/tor.git/commitdiff/b9b54568c0bb64c32bd0b362954bdbc8c1234b16 | 2017-08-29 |
| URL | Date | SRC |
|---|---|---|
| http://security.gentoo.org/glsa/glsa-201301-03.xml | 2017-08-29 | |
| https://trac.torproject.org/projects/tor/ticket/6252 | 2017-08-29 |
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" | <= 0.2.3.24 Search vendor "Torproject" for product "Tor" and version " <= 0.2.3.24" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre13 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre14 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre15 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre16 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre17 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre18 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre19 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre20 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre21 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre22 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre23 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre24 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre25 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre26 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.2 Search vendor "Torproject" for product "Tor" and version "0.0.2" | pre27 |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.3 Search vendor "Torproject" for product "Tor" and version "0.0.3" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.4 Search vendor "Torproject" for product "Tor" and version "0.0.4" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.5 Search vendor "Torproject" for product "Tor" and version "0.0.5" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.6 Search vendor "Torproject" for product "Tor" and version "0.0.6" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.6.1 Search vendor "Torproject" for product "Tor" and version "0.0.6.1" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.6.2 Search vendor "Torproject" for product "Tor" and version "0.0.6.2" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.7 Search vendor "Torproject" for product "Tor" and version "0.0.7" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.7.1 Search vendor "Torproject" for product "Tor" and version "0.0.7.1" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.7.2 Search vendor "Torproject" for product "Tor" and version "0.0.7.2" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.7.3 Search vendor "Torproject" for product "Tor" and version "0.0.7.3" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.8.1 Search vendor "Torproject" for product "Tor" and version "0.0.8.1" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.1 Search vendor "Torproject" for product "Tor" and version "0.0.9.1" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.2 Search vendor "Torproject" for product "Tor" and version "0.0.9.2" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.3 Search vendor "Torproject" for product "Tor" and version "0.0.9.3" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.4 Search vendor "Torproject" for product "Tor" and version "0.0.9.4" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.5 Search vendor "Torproject" for product "Tor" and version "0.0.9.5" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.6 Search vendor "Torproject" for product "Tor" and version "0.0.9.6" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.7 Search vendor "Torproject" for product "Tor" and version "0.0.9.7" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.8 Search vendor "Torproject" for product "Tor" and version "0.0.9.8" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.9 Search vendor "Torproject" for product "Tor" and version "0.0.9.9" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.0.9.10 Search vendor "Torproject" for product "Tor" and version "0.0.9.10" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.10 Search vendor "Torproject" for product "Tor" and version "0.1.0.10" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.11 Search vendor "Torproject" for product "Tor" and version "0.1.0.11" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.12 Search vendor "Torproject" for product "Tor" and version "0.1.0.12" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.13 Search vendor "Torproject" for product "Tor" and version "0.1.0.13" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.14 Search vendor "Torproject" for product "Tor" and version "0.1.0.14" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.15 Search vendor "Torproject" for product "Tor" and version "0.1.0.15" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.16 Search vendor "Torproject" for product "Tor" and version "0.1.0.16" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.0.17 Search vendor "Torproject" for product "Tor" and version "0.1.0.17" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.20 Search vendor "Torproject" for product "Tor" and version "0.1.1.20" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.21 Search vendor "Torproject" for product "Tor" and version "0.1.1.21" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.22 Search vendor "Torproject" for product "Tor" and version "0.1.1.22" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.23 Search vendor "Torproject" for product "Tor" and version "0.1.1.23" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.24 Search vendor "Torproject" for product "Tor" and version "0.1.1.24" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.25 Search vendor "Torproject" for product "Tor" and version "0.1.1.25" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.1.26 Search vendor "Torproject" for product "Tor" and version "0.1.1.26" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.13 Search vendor "Torproject" for product "Tor" and version "0.1.2.13" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.14 Search vendor "Torproject" for product "Tor" and version "0.1.2.14" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.15 Search vendor "Torproject" for product "Tor" and version "0.1.2.15" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.16 Search vendor "Torproject" for product "Tor" and version "0.1.2.16" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.17 Search vendor "Torproject" for product "Tor" and version "0.1.2.17" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.18 Search vendor "Torproject" for product "Tor" and version "0.1.2.18" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.1.2.19 Search vendor "Torproject" for product "Tor" and version "0.1.2.19" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.30 Search vendor "Torproject" for product "Tor" and version "0.2.0.30" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.31 Search vendor "Torproject" for product "Tor" and version "0.2.0.31" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.32 Search vendor "Torproject" for product "Tor" and version "0.2.0.32" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.33 Search vendor "Torproject" for product "Tor" and version "0.2.0.33" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.34 Search vendor "Torproject" for product "Tor" and version "0.2.0.34" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.0.35 Search vendor "Torproject" for product "Tor" and version "0.2.0.35" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.18 Search vendor "Torproject" for product "Tor" and version "0.2.2.18" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.19 Search vendor "Torproject" for product "Tor" and version "0.2.2.19" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.20 Search vendor "Torproject" for product "Tor" and version "0.2.2.20" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.21 Search vendor "Torproject" for product "Tor" and version "0.2.2.21" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.22 Search vendor "Torproject" for product "Tor" and version "0.2.2.22" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.23 Search vendor "Torproject" for product "Tor" and version "0.2.2.23" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.24 Search vendor "Torproject" for product "Tor" and version "0.2.2.24" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.25 Search vendor "Torproject" for product "Tor" and version "0.2.2.25" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.26 Search vendor "Torproject" for product "Tor" and version "0.2.2.26" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.27 Search vendor "Torproject" for product "Tor" and version "0.2.2.27" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.28 Search vendor "Torproject" for product "Tor" and version "0.2.2.28" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.29 Search vendor "Torproject" for product "Tor" and version "0.2.2.29" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.30 Search vendor "Torproject" for product "Tor" and version "0.2.2.30" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.31 Search vendor "Torproject" for product "Tor" and version "0.2.2.31" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.32 Search vendor "Torproject" for product "Tor" and version "0.2.2.32" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.33 Search vendor "Torproject" for product "Tor" and version "0.2.2.33" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.34 Search vendor "Torproject" for product "Tor" and version "0.2.2.34" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.35 Search vendor "Torproject" for product "Tor" and version "0.2.2.35" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.36 Search vendor "Torproject" for product "Tor" and version "0.2.2.36" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.37 Search vendor "Torproject" for product "Tor" and version "0.2.2.37" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.2.38 Search vendor "Torproject" for product "Tor" and version "0.2.2.38" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3 Search vendor "Torproject" for product "Tor" and version "0.2.3" | - |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.13 Search vendor "Torproject" for product "Tor" and version "0.2.3.13" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.14 Search vendor "Torproject" for product "Tor" and version "0.2.3.14" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.15 Search vendor "Torproject" for product "Tor" and version "0.2.3.15" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.16 Search vendor "Torproject" for product "Tor" and version "0.2.3.16" | alpha |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.17 Search vendor "Torproject" for product "Tor" and version "0.2.3.17" | beta |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.18 Search vendor "Torproject" for product "Tor" and version "0.2.3.18" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.19 Search vendor "Torproject" for product "Tor" and version "0.2.3.19" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.20 Search vendor "Torproject" for product "Tor" and version "0.2.3.20" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.21 Search vendor "Torproject" for product "Tor" and version "0.2.3.21" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.22 Search vendor "Torproject" for product "Tor" and version "0.2.3.22" | rc |
Affected
| ||||||
| Torproject Search vendor "Torproject" | Tor Search vendor "Torproject" for product "Tor" | 0.2.3.23 Search vendor "Torproject" for product "Tor" and version "0.2.3.23" | rc |
Affected
| ||||||