CVE-2012-0255
(bgpd): Assertion failure by processing malformed AS4 capability in BGP OPEN message
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 BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability).
La implementación de BGP en bgpd en Quagga antes v0.99.20.1 no utiliza adecuadamente los búferes de mensajes para los mensajes marcados como OPEN, lo que permite a atacantes remotos provocar una denegación de servicio (error de aserción y salida del demonio) a través de un mensaje asociado con un ASN de cuatro octetos mal formado(también conocido como funcionalidad AS4).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-12-21 CVE Reserved
- 2012-04-05 CVE Published
- 2023-03-07 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 (9)
URL | Tag | Source |
---|---|---|
http://secunia.com/advisories/48949 | Third Party Advisory | |
http://www.kb.cert.org/vuls/id/551715 | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | <= 0.99.20 Search vendor "Quagga" for product "Quagga" and version " <= 0.99.20" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.95 Search vendor "Quagga" for product "Quagga" and version "0.95" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96 Search vendor "Quagga" for product "Quagga" and version "0.96" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96.1 Search vendor "Quagga" for product "Quagga" and version "0.96.1" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96.2 Search vendor "Quagga" for product "Quagga" and version "0.96.2" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96.3 Search vendor "Quagga" for product "Quagga" and version "0.96.3" | - |
Affected
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Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96.4 Search vendor "Quagga" for product "Quagga" and version "0.96.4" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.96.5 Search vendor "Quagga" for product "Quagga" and version "0.96.5" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.0 Search vendor "Quagga" for product "Quagga" and version "0.97.0" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.1 Search vendor "Quagga" for product "Quagga" and version "0.97.1" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.2 Search vendor "Quagga" for product "Quagga" and version "0.97.2" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.3 Search vendor "Quagga" for product "Quagga" and version "0.97.3" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.4 Search vendor "Quagga" for product "Quagga" and version "0.97.4" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.97.5 Search vendor "Quagga" for product "Quagga" and version "0.97.5" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.0 Search vendor "Quagga" for product "Quagga" and version "0.98.0" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.1 Search vendor "Quagga" for product "Quagga" and version "0.98.1" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.2 Search vendor "Quagga" for product "Quagga" and version "0.98.2" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.3 Search vendor "Quagga" for product "Quagga" and version "0.98.3" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.4 Search vendor "Quagga" for product "Quagga" and version "0.98.4" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.5 Search vendor "Quagga" for product "Quagga" and version "0.98.5" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.98.6 Search vendor "Quagga" for product "Quagga" and version "0.98.6" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.1 Search vendor "Quagga" for product "Quagga" and version "0.99.1" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.2 Search vendor "Quagga" for product "Quagga" and version "0.99.2" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.3 Search vendor "Quagga" for product "Quagga" and version "0.99.3" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.4 Search vendor "Quagga" for product "Quagga" and version "0.99.4" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.5 Search vendor "Quagga" for product "Quagga" and version "0.99.5" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.6 Search vendor "Quagga" for product "Quagga" and version "0.99.6" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.7 Search vendor "Quagga" for product "Quagga" and version "0.99.7" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.8 Search vendor "Quagga" for product "Quagga" and version "0.99.8" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.9 Search vendor "Quagga" for product "Quagga" and version "0.99.9" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.10 Search vendor "Quagga" for product "Quagga" and version "0.99.10" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.11 Search vendor "Quagga" for product "Quagga" and version "0.99.11" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.12 Search vendor "Quagga" for product "Quagga" and version "0.99.12" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.13 Search vendor "Quagga" for product "Quagga" and version "0.99.13" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.14 Search vendor "Quagga" for product "Quagga" and version "0.99.14" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.15 Search vendor "Quagga" for product "Quagga" and version "0.99.15" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.16 Search vendor "Quagga" for product "Quagga" and version "0.99.16" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.17 Search vendor "Quagga" for product "Quagga" and version "0.99.17" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.18 Search vendor "Quagga" for product "Quagga" and version "0.99.18" | - |
Affected
| ||||||
Quagga Search vendor "Quagga" | Quagga Search vendor "Quagga" for product "Quagga" | 0.99.19 Search vendor "Quagga" for product "Quagga" and version "0.99.19" | - |
Affected
|