CVE-2009-1632

ipsec-tools: multiple memory leaks fixed in 0.7.2

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service (memory consumption) via vectors involving (1) signature verification during user authentication with X.509 certificates, related to the eay_check_x509sign function in src/racoon/crypto_openssl.c; and (2) the NAT-Traversal (aka NAT-T) keepalive implementation, related to src/racoon/nattraversal.c.

Múltiples fugas de memoria en Ipsec-tools versiones anteriores a v0.7.2 permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de vectores envueltos (1) en la verificación de firma durante la autenticación de usuarios con certificados X.509, relacionado con la función eay_check_x509sign en src/racoon/crypto_openssl.c; y (2) la implementación NAT-Traversal (aka NAT-T) keepalive, relacionado con src/racoon/nattraversal.c.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

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

2009-05-14 CVE Reserved
2009-05-14 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors
CWE-401: Missing Release of Memory after Effective Lifetime

CAPEC

References (28)

URL	Tag	Source
http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/crypto_openssl.c	X_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/crypto_openssl.c.diff?r1=1.11.6.4&r2=1.11.6.5&f=h	X_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/nattraversal.c	X_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/nattraversal.c.diff?r1=1.6&r2=1.6.6.1&f=h	X_refsource_confirm
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705	X_refsource_confirm
http://marc.info/?l=oss-security&m=124101704828036&w=2	Mailing List
http://secunia.com/advisories/35153	Third Party Advisory
http://secunia.com/advisories/35159	Third Party Advisory
http://secunia.com/advisories/35212	Third Party Advisory
http://secunia.com/advisories/35404	Third Party Advisory
http://secunia.com/advisories/35685	Third Party Advisory
http://sourceforge.net/project/shownotes.php?group_id=74601&release_id=677611	X_refsource_confirm
http://support.apple.com/kb/HT3937	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2009/05/12/3	Mailing List
http://www.securityfocus.com/bid/34765	Vdb Entry
http://www.vupen.com/english/advisories/2009/3184	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10581	Signature
https://trac.ipsec-tools.net/ticket/303	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC
http://sourceforge.net/mailarchive/forum.php?thread_name=20090422151825.GB46988%40zeninc.net&forum_name=ipsec-tools-announce	2017-09-29

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html	2017-09-29
http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html	2017-09-29
http://security.gentoo.org/glsa/glsa-200905-03.xml	2017-09-29
http://www.debian.org/security/2009/dsa-1804	2017-09-29
http://www.mandriva.com/security/advisories?name=MDVSA-2009:114	2017-09-29
http://www.redhat.com/support/errata/RHSA-2009-1036.html	2017-09-29
http://www.ubuntu.com/usn/USN-785-1	2017-09-29
https://access.redhat.com/security/cve/CVE-2009-1632	2009-05-18
https://bugzilla.redhat.com/show_bug.cgi?id=500886	2009-05-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				<= 0.7.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version " <= 0.7.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.2.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.2.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.2.2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.2.2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.2.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.2.3"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.2.4 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.2.4"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		rc1		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		rc2		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		rc3		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		rc4		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3"		rc5		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3.2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3.2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3.3"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3_rc1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3_rc1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3_rc2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3_rc2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3_rc3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3_rc3"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3_rc4 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3_rc4"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.3_rc5 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.3_rc5"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.4 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.4"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.4 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.4"		rc1		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.5 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.5"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.5.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.5.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.5.2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.5.2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.1 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.1"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.2 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.2"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.3 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.3"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.4 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.4"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.5 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.5"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.6 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.6"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.6.7 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.6.7"		-		Affected
Ipsec-tools Search vendor "Ipsec-tools"		Ipsec-tools Search vendor "Ipsec-tools" for product "Ipsec-tools"				0.7 Search vendor "Ipsec-tools" for product "Ipsec-tools" and version "0.7"		-		Affected