CVE-2007-1997

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.

Error de presencia de signo en entero en las funciones (1) cab_unstore y (2) cab_extract en libclamav/cab.c de Clam AntiVirus (ClamAV) anterior a 0.90.2 permite a atacantes remotos ejecutar código de su elección mediante un archivo CHM manipulado que contiene un entero negativo, que pasa una comparación con signo y lleva a un desbordamiento de búfer basado en pila.

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2007-04-12 CVE Reserved
2007-04-16 CVE Published
2024-03-27 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (23)

URL	Tag	Source
http://docs.info.apple.com/article.html?artnum=307562	X_refsource_confirm
http://secunia.com/advisories/24920	Third Party Advisory
http://secunia.com/advisories/24946	Third Party Advisory
http://secunia.com/advisories/24996	Third Party Advisory
http://secunia.com/advisories/25022	Third Party Advisory
http://secunia.com/advisories/25028	Third Party Advisory
http://secunia.com/advisories/25189	Third Party Advisory
http://secunia.com/advisories/29420	Third Party Advisory
http://support.novell.com/techcenter/psdb/50a5cb718f20761dd7e0b6b4e0935c52.html	X_refsource_confirm
http://www.securitytracker.com/id?1017921	Vdb Entry
http://www.vupen.com/english/advisories/2007/1378	Vdb Entry
http://www.vupen.com/english/advisories/2008/0924/references	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/33637	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/24891	2017-07-29
http://sourceforge.net/project/shownotes.php?release_id=500765	2017-07-29
http://www.securityfocus.com/bid/23473	2017-07-29

URL	Date	SRC
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=513	2017-07-29
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html	2017-07-29
http://security.gentoo.org/glsa/glsa-200704-21.xml	2017-07-29
http://www.debian.org/security/2007/dsa-1281	2017-07-29
http://www.mandriva.com/security/advisories?name=MDKSA-2007:098	2017-07-29
http://www.novell.com/linux/security/advisories/2007_26_clamav.html	2017-07-29
http://www.trustix.org/errata/2007/0013	2017-07-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90"		-		Affected
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90.1 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90.1"		-		Affected
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90.2 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90.2"		-		Affected
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90_rc1.1 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90_rc1.1"		-		Affected
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90_rc2 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90_rc2"		-		Affected
Clam Anti-virus Search vendor "Clam Anti-virus"		Clamav Search vendor "Clam Anti-virus" for product "Clamav"				0.90_rc3 Search vendor "Clam Anti-virus" for product "Clamav" and version "0.90_rc3"		-		Affected