CVE-2009-1632
Ipsec-tools Denial of Service Memory Leak
Description
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.
INFO
Published Date :
May 14, 2009, 5:30 p.m.
Last Modified :
Nov. 21, 2024, 1:02 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2009-1632 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2009-1632.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2009-1632 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2009-1632 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/crypto_openssl.c Added Reference 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 Added Reference http://cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/nattraversal.c Added Reference 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 Added Reference http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 Added Reference http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html Added Reference http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html Added Reference http://marc.info/?l=oss-security&m=124101704828036&w=2 Added Reference http://secunia.com/advisories/35153 Added Reference http://secunia.com/advisories/35159 Added Reference http://secunia.com/advisories/35212 Added Reference http://secunia.com/advisories/35404 Added Reference http://secunia.com/advisories/35685 Added Reference http://security.gentoo.org/glsa/glsa-200905-03.xml Added Reference http://sourceforge.net/mailarchive/forum.php?thread_name=20090422151825.GB46988%40zeninc.net&forum_name=ipsec-tools-announce Added Reference http://sourceforge.net/project/shownotes.php?group_id=74601&release_id=677611 Added Reference http://support.apple.com/kb/HT3937 Added Reference http://www.debian.org/security/2009/dsa-1804 Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2009:114 Added Reference http://www.openwall.com/lists/oss-security/2009/05/12/3 Added Reference http://www.redhat.com/support/errata/RHSA-2009-1036.html Added Reference http://www.securityfocus.com/bid/34765 Added Reference http://www.ubuntu.com/usn/USN-785-1 Added Reference http://www.vupen.com/english/advisories/2009/3184 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10581 Added Reference https://trac.ipsec-tools.net/ticket/303 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 29, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10581 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10581 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 08, 2016
Action Type Old Value New Value Added Reference http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 [No Types Assigned] -
Initial Analysis by [email protected]
May. 15, 2009
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2009-1632 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2009-1632
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
18.31 }} -0.37%
score
0.96188
percentile