CVE-2008-0891

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Double free vulnerability in OpenSSL 0.9.8f and 0.9.8g, when the TLS server name extensions are enabled, allows remote attackers to cause a denial of service (crash) via a malformed Client Hello packet. NOTE: some of these details are obtained from third party information.

Vulnerabilidad de doble liberación en OpenSSL 0.9.8f y 0.9.8g, cuando las extensiones de nombre de servidor TLS están habilitadas, permite a atacantes remotos provocar una denegación de servicio (caída) a través de un paquete manipulado. NOTA: Algunos de estos detalles se han obtenido de fuentes de terceros.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2008-02-21 CVE Reserved
2008-05-28 CVE Published
2023-11-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors

CAPEC

References (22)

URL	Tag	Source
http://cert.fi/haavoittuvuudet/2008/advisory-openssl.html	X_refsource_misc
http://secunia.com/advisories/30460	Third Party Advisory
http://secunia.com/advisories/30825	Third Party Advisory
http://secunia.com/advisories/30852	Third Party Advisory
http://secunia.com/advisories/30868	Third Party Advisory
http://secunia.com/advisories/31228	Third Party Advisory
http://secunia.com/advisories/31288	Third Party Advisory
http://sourceforge.net/project/shownotes.php?release_id=615606	X_refsource_confirm
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=738400	X_refsource_misc
http://www.kb.cert.org/vuls/id/661475	Third Party Advisory
http://www.openssl.org/news/secadv_20080528.txt	X_refsource_confirm
http://www.securitytracker.com/id?1020121	Vdb Entry
http://www.vupen.com/english/advisories/2008/1680	Vdb Entry
http://www.vupen.com/english/advisories/2008/1937/references	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/42666	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.securityfocus.com/bid/29405	2023-11-07

URL	Date	SRC
http://secunia.com/advisories/30405	2023-11-07
http://security.gentoo.org/glsa/glsa-200806-08.xml	2023-11-07
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.562004	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2008:107	2023-11-07
http://www.ubuntu.com/usn/usn-620-1	2023-11-07
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg01029.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.8f Search vendor "Openssl" for product "Openssl" and version "0.9.8f"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.8g Search vendor "Openssl" for product "Openssl" and version "0.9.8g"		-		Affected