4.3
MEDIUM
CVE-2006-4339
OpenSSL RSA Exponent 3 Signature Forgery Vulnerability
Description
OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents OpenSSL from correctly verifying X.509 and other certificates that use PKCS #1.
INFO
Published Date :
Sept. 5, 2006, 5:04 p.m.
Last Modified :
April 3, 2025, 1:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
Public PoC/Exploit Available at Github
CVE-2006-4339 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-2006-4339.
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
Updated: 2 days, 7 hours ago
6 stars
0 fork
0 watcher
Born at : Feb. 23, 2023, 5:42 a.m.
This repo has been linked 471 different CVEs too.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2006-4339 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2006-4339 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.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc Added Reference http://dev2dev.bea.com/pub/advisory/238 Added Reference http://docs.info.apple.com/article.html?artnum=304829 Added Reference http://docs.info.apple.com/article.html?artnum=307177 Added Reference http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495 Added Reference http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495 Added Reference http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01118771 Added Reference http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01118771 Added Reference http://itrc.hp.com/service/cki/docDisplay.do?docId=c00849540 Added Reference http://itrc.hp.com/service/cki/docDisplay.do?docId=c00849540 Added Reference http://jvn.jp/en/jp/JVN51615542/index.html Added Reference http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-000079.html Added Reference http://lists.apple.com/archives/security-announce/2006/Nov/msg00001.html Added Reference http://lists.apple.com/archives/Security-announce/2007/Dec/msg00001.html Added Reference http://lists.vmware.com/pipermail/security-announce/2008/000008.html Added Reference http://marc.info/?l=bind-announce&m=116253119512445&w=2 Added Reference http://marc.info/?l=bugtraq&m=130497311408250&w=2 Added Reference http://marc.info/?l=bugtraq&m=130497311408250&w=2 Added Reference http://openvpn.net/changelog.html Added Reference http://secunia.com/advisories/21709 Added Reference http://secunia.com/advisories/21767 Added Reference http://secunia.com/advisories/21776 Added Reference http://secunia.com/advisories/21778 Added Reference http://secunia.com/advisories/21785 Added Reference http://secunia.com/advisories/21791 Added Reference http://secunia.com/advisories/21812 Added Reference http://secunia.com/advisories/21823 Added Reference http://secunia.com/advisories/21846 Added Reference http://secunia.com/advisories/21852 Added Reference http://secunia.com/advisories/21870 Added Reference http://secunia.com/advisories/21873 Added Reference http://secunia.com/advisories/21906 Added Reference http://secunia.com/advisories/21927 Added Reference http://secunia.com/advisories/21930 Added Reference http://secunia.com/advisories/21982 Added Reference http://secunia.com/advisories/22036 Added Reference http://secunia.com/advisories/22044 Added Reference http://secunia.com/advisories/22066 Added Reference http://secunia.com/advisories/22161 Added Reference http://secunia.com/advisories/22226 Added Reference http://secunia.com/advisories/22232 Added Reference http://secunia.com/advisories/22259 Added Reference http://secunia.com/advisories/22260 Added Reference http://secunia.com/advisories/22284 Added Reference http://secunia.com/advisories/22325 Added Reference http://secunia.com/advisories/22446 Added Reference http://secunia.com/advisories/22509 Added Reference http://secunia.com/advisories/22513 Added Reference http://secunia.com/advisories/22523 Added Reference http://secunia.com/advisories/22545 Added Reference http://secunia.com/advisories/22585 Added Reference http://secunia.com/advisories/22671 Added Reference http://secunia.com/advisories/22689 Added Reference http://secunia.com/advisories/22711 Added Reference http://secunia.com/advisories/22733 Added Reference http://secunia.com/advisories/22758 Added Reference http://secunia.com/advisories/22799 Added Reference http://secunia.com/advisories/22932 Added Reference http://secunia.com/advisories/22934 Added Reference http://secunia.com/advisories/22936 Added Reference http://secunia.com/advisories/22937 Added Reference http://secunia.com/advisories/22938 Added Reference http://secunia.com/advisories/22939 Added Reference http://secunia.com/advisories/22940 Added Reference http://secunia.com/advisories/22948 Added Reference http://secunia.com/advisories/22949 Added Reference http://secunia.com/advisories/23155 Added Reference http://secunia.com/advisories/23455 Added Reference http://secunia.com/advisories/23680 Added Reference http://secunia.com/advisories/23794 Added Reference http://secunia.com/advisories/23841 Added Reference http://secunia.com/advisories/23915 Added Reference http://secunia.com/advisories/24099 Added Reference http://secunia.com/advisories/24930 Added Reference http://secunia.com/advisories/24950 Added Reference http://secunia.com/advisories/25284 Added Reference http://secunia.com/advisories/25399 Added Reference http://secunia.com/advisories/25649 Added Reference http://secunia.com/advisories/26329 Added Reference http://secunia.com/advisories/26893 Added Reference http://secunia.com/advisories/28115 Added Reference http://secunia.com/advisories/31492 Added Reference http://secunia.com/advisories/38567 Added Reference http://secunia.com/advisories/38568 Added Reference http://secunia.com/advisories/41818 Added Reference http://secunia.com/advisories/60799 Added Reference http://security.freebsd.org/advisories/FreeBSD-SA-06:19.openssl.asc Added Reference http://security.gentoo.org/glsa/glsa-200609-05.xml Added Reference http://security.gentoo.org/glsa/glsa-200609-18.xml Added Reference http://securitytracker.com/id?1016791 Added Reference http://securitytracker.com/id?1017522 Added Reference http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.566955 Added Reference http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.605306 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102648-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102656-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102657-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102686-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102696-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102722-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102744-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-26-102759-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-66-200708-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-66-201247-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-66-201534-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-77-1000148.1-1 Added Reference http://support.attachmate.com/techdocs/2127.html Added Reference http://support.attachmate.com/techdocs/2128.html Added Reference http://support.attachmate.com/techdocs/2137.html Added Reference http://support.avaya.com/elmodocs2/security/ASA-2006-188.htm Added Reference http://www.arkoon.fr/upload/alertes/40AK-2006-04-FR-1.1_SSL360_OPENSSL_RSA.pdf Added Reference http://www.bluecoat.com/support/knowledge/openSSL_RSA_Signature_forgery.html Added Reference http://www.cisco.com/en/US/products/hw/contnetw/ps4162/tsd_products_security_response09186a008077af1b.html Added Reference http://www.cisco.com/warp/public/707/cisco-sr-20061108-openssl.shtml Added Reference http://www.debian.org/security/2006/dsa-1174 Added Reference http://www.gentoo.org/security/en/glsa/glsa-200610-06.xml Added Reference http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml Added Reference http://www.imc.org/ietf-openpgp/mail-archive/msg14307.html Added Reference http://www.kb.cert.org/vuls/id/845620 Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:161 Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:177 Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:178 Added Reference http://www.mandriva.com/security/advisories?name=MDKSA-2006:207 Added Reference http://www.matasano.com/log/469/many-rsa-signatures-may-be-forgeable-in-openssl-and-elsewhere/ Added Reference http://www.novell.com/linux/security/advisories/2006_26_sr.html Added Reference http://www.novell.com/linux/security/advisories/2006_55_ssl.html Added Reference http://www.novell.com/linux/security/advisories/2006_61_opera.html Added Reference http://www.novell.com/linux/security/advisories/2007_10_ibmjava.html Added Reference http://www.openbsd.org/errata.html Added Reference http://www.openoffice.org/security/cves/CVE-2006-4339.html Added Reference http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.018.html Added Reference http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.029-bind.html Added Reference http://www.openssl.org/news/secadv_20060905.txt Added Reference http://www.opera.com/support/search/supsearch.dml?index=845 Added Reference http://www.oracle.com/technetwork/topics/security/cpujan2007-101493.html Added Reference http://www.osvdb.org/28549 Added Reference http://www.redhat.com/support/errata/RHSA-2006-0661.html Added Reference http://www.redhat.com/support/errata/RHSA-2007-0062.html Added Reference http://www.redhat.com/support/errata/RHSA-2007-0072.html Added Reference http://www.redhat.com/support/errata/RHSA-2007-0073.html Added Reference http://www.redhat.com/support/errata/RHSA-2008-0629.html Added Reference http://www.securityfocus.com/archive/1/445231/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/445822/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/450327/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/450327/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/456546/100/200/threaded Added Reference http://www.securityfocus.com/archive/1/489739/100/0/threaded Added Reference http://www.securityfocus.com/bid/19849 Added Reference http://www.securityfocus.com/bid/22083 Added Reference http://www.securityfocus.com/bid/28276 Added Reference http://www.serv-u.com/releasenotes/ Added Reference http://www.sybase.com/detail?id=1047991 Added Reference http://www.ubuntu.com/usn/usn-339-1 Added Reference http://www.us.debian.org/security/2006/dsa-1173 Added Reference http://www.us-cert.gov/cas/techalerts/TA06-333A.html Added Reference http://www.vmware.com/security/advisories/VMSA-2008-0005.html Added Reference http://www.vmware.com/support/ace2/doc/releasenotes_ace2.html Added Reference http://www.vmware.com/support/esx2/doc/esx-202-200612-patch.html Added Reference http://www.vmware.com/support/esx21/doc/esx-213-200612-patch.html Added Reference http://www.vmware.com/support/esx25/doc/esx-253-200612-patch.html Added Reference http://www.vmware.com/support/esx25/doc/esx-254-200612-patch.html Added Reference http://www.vmware.com/support/player/doc/releasenotes_player.html Added Reference http://www.vmware.com/support/player2/doc/releasenotes_player2.html Added Reference http://www.vmware.com/support/server/doc/releasenotes_server.html Added Reference http://www.vmware.com/support/vi3/doc/esx-3069097-patch.html Added Reference http://www.vmware.com/support/vi3/doc/esx-9986131-patch.html Added Reference http://www.vmware.com/support/ws55/doc/releasenotes_ws55.html Added Reference http://www.vmware.com/support/ws6/doc/releasenotes_ws6.html Added Reference http://www.vupen.com/english/advisories/2006/3453 Added Reference http://www.vupen.com/english/advisories/2006/3566 Added Reference http://www.vupen.com/english/advisories/2006/3730 Added Reference http://www.vupen.com/english/advisories/2006/3748 Added Reference http://www.vupen.com/english/advisories/2006/3793 Added Reference http://www.vupen.com/english/advisories/2006/3899 Added Reference http://www.vupen.com/english/advisories/2006/3936 Added Reference http://www.vupen.com/english/advisories/2006/4205 Added Reference http://www.vupen.com/english/advisories/2006/4206 Added Reference http://www.vupen.com/english/advisories/2006/4207 Added Reference http://www.vupen.com/english/advisories/2006/4216 Added Reference http://www.vupen.com/english/advisories/2006/4327 Added Reference http://www.vupen.com/english/advisories/2006/4329 Added Reference http://www.vupen.com/english/advisories/2006/4366 Added Reference http://www.vupen.com/english/advisories/2006/4417 Added Reference http://www.vupen.com/english/advisories/2006/4586 Added Reference http://www.vupen.com/english/advisories/2006/4744 Added Reference http://www.vupen.com/english/advisories/2006/4750 Added Reference http://www.vupen.com/english/advisories/2006/5146 Added Reference http://www.vupen.com/english/advisories/2007/0254 Added Reference http://www.vupen.com/english/advisories/2007/0343 Added Reference http://www.vupen.com/english/advisories/2007/1401 Added Reference http://www.vupen.com/english/advisories/2007/1815 Added Reference http://www.vupen.com/english/advisories/2007/1945 Added Reference http://www.vupen.com/english/advisories/2007/2163 Added Reference http://www.vupen.com/english/advisories/2007/2315 Added Reference http://www.vupen.com/english/advisories/2007/2783 Added Reference http://www.vupen.com/english/advisories/2007/4224 Added Reference http://www.vupen.com/english/advisories/2008/0905/references Added Reference http://www.vupen.com/english/advisories/2010/0366 Added Reference http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=c00771742 Added Reference http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=c00771742 Added Reference http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3117 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/28755 Added Reference https://issues.rpath.com/browse/RPL-1633 Added Reference https://issues.rpath.com/browse/RPL-616 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11656 Added Reference https://secure-support.novell.com/KanisaPlatform/Publishing/41/3143224_f.SAL_Public.html Added Reference https://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144 Added Reference https://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144 Added Reference https://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144 Added Reference https://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 17, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/489739/100/0/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/445231/100/0/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/456546/100/200/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/450327/100/0/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/445822/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/489739/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/456546/100/200/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/450327/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/445822/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/445231/100/0/threaded [No Types Assigned] -
CVE Modified by [email protected]
Oct. 11, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11656 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11656 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 20, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/28755 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/28755 [No Types Assigned] -
CVE Translated by [email protected]
Oct. 20, 2016
Action Type Old Value New Value Removed Translation OpenSSL anterior a 0.9.7, 0.9.7 anterior a 0.9.7k, y 0.9.8 anterior a 0.9.8c, cuando se usa una clave RSA con exponente 3, elimina el relleno PKCS-1 antes de generar un resumen (hash), lo cual permite a atacantes remotos falsificar una firma PKCS #1 v1.5 que está firmada por dicha clave RSA e impide que OpenSSL verifique correctamente certificados X.509 y otros que también utilicen PKCS #1. Added Translation OpenSSL en versiones anteriores a 0.9.7, 0.9.7 en versiones anteriores a 0.9.7k y 0.9.8 en versiones anteriores a 0.9.8c, cuando usa una clave RSA con exponente 3, elimina relleno PKCS-1 antes de generar un hash, lo que permite a atacantes remotos falsificar una firma PKCS #1 v1.5 que está firmada por dicha clave RSA e impide a OpenSSL verificar correctamente los certificados X.509 y otros que utilizan PKCS #1. -
CVE Modified by [email protected]
Oct. 18, 2016
Action Type Old Value New Value Removed Reference http://marc.theaimsgroup.com/?l=bind-announce&m=116253119512445&w=2 Added Reference http://marc.info/?l=bind-announce&m=116253119512445&w=2 -
CVE Modified by [email protected]
Nov. 14, 2014
Action Type Old Value New Value Added Reference http://secunia.com/advisories/41818 -
Initial Analysis by [email protected]
Sep. 05, 2006
Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2006-4339 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-2006-4339
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.73 }} -4.49%
score
0.86889
percentile
CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability