CVE-2006-4339
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
94.7%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openssl | openssl | * | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.1c | cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.2b | cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.3 | cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.3a | cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.4 | cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:*:* |
| openssl | openssl | 0.9.5 | cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:*:* |
| openssl | openssl | 0.9.5a | cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:*:* |
References
ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc
dev2dev.bea.com/pub/advisory/238
docs.info.apple.com/article.html?artnum=304829
docs.info.apple.com/article.html?artnum=307177
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01118771
itrc.hp.com/service/cki/docDisplay.do?docId=c00849540
jvn.jp/en/jp/JVN51615542/index.html
jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-000079.html
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secunia.com/advisories/21776
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secunia.com/advisories/21785
secunia.com/advisories/21791
secunia.com/advisories/21812
secunia.com/advisories/21823
secunia.com/advisories/21846
secunia.com/advisories/21852
secunia.com/advisories/21870
secunia.com/advisories/21873
secunia.com/advisories/21906
secunia.com/advisories/21927
secunia.com/advisories/21930
secunia.com/advisories/21982
secunia.com/advisories/22036
secunia.com/advisories/22044
secunia.com/advisories/22066
secunia.com/advisories/22161
secunia.com/advisories/22226
secunia.com/advisories/22232
secunia.com/advisories/22259
secunia.com/advisories/22260
secunia.com/advisories/22284
secunia.com/advisories/22325
secunia.com/advisories/22446
secunia.com/advisories/22509
secunia.com/advisories/22513
secunia.com/advisories/22523
secunia.com/advisories/22545
secunia.com/advisories/22585
secunia.com/advisories/22671
secunia.com/advisories/22689
secunia.com/advisories/22711
secunia.com/advisories/22733
secunia.com/advisories/22758
secunia.com/advisories/22799
secunia.com/advisories/22932
secunia.com/advisories/22934
secunia.com/advisories/22936
secunia.com/advisories/22937
secunia.com/advisories/22938
secunia.com/advisories/22939
secunia.com/advisories/22940
secunia.com/advisories/22948
secunia.com/advisories/22949
secunia.com/advisories/23155
secunia.com/advisories/23455
secunia.com/advisories/23680
secunia.com/advisories/23794
secunia.com/advisories/23841
secunia.com/advisories/23915
secunia.com/advisories/24099
secunia.com/advisories/24930
secunia.com/advisories/24950
secunia.com/advisories/25284
secunia.com/advisories/25399
secunia.com/advisories/25649
secunia.com/advisories/26329
secunia.com/advisories/26893
secunia.com/advisories/28115
secunia.com/advisories/31492
secunia.com/advisories/38567
secunia.com/advisories/38568
secunia.com/advisories/41818
secunia.com/advisories/60799
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security.gentoo.org/glsa/glsa-200609-05.xml
security.gentoo.org/glsa/glsa-200609-18.xml
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sunsolve.sun.com/search/document.do?assetkey=1-26-102648-1
sunsolve.sun.com/search/document.do?assetkey=1-26-102656-1
sunsolve.sun.com/search/document.do?assetkey=1-26-102657-1
sunsolve.sun.com/search/document.do?assetkey=1-26-102686-1
sunsolve.sun.com/search/document.do?assetkey=1-26-102696-1
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sunsolve.sun.com/search/document.do?assetkey=1-26-102759-1
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support.attachmate.com/techdocs/2128.html
support.attachmate.com/techdocs/2137.html
support.avaya.com/elmodocs2/security/ASA-2006-188.htm
www.arkoon.fr/upload/alertes/40AK-2006-04-FR-1.1_SSL360_OPENSSL_RSA.pdf
www.bluecoat.com/support/knowledge/openSSL_RSA_Signature_forgery.html
www.cisco.com/en/US/products/hw/contnetw/ps4162/tsd_products_security_response09186a008077af1b.html
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www.gentoo.org/security/en/glsa/glsa-200610-06.xml
www.gentoo.org/security/en/glsa/glsa-201408-19.xml
www.imc.org/ietf-openpgp/mail-archive/msg14307.html
www.kb.cert.org/vuls/id/845620
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www.mandriva.com/security/advisories?name=MDKSA-2006:177
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www.mandriva.com/security/advisories?name=MDKSA-2006:207
www.matasano.com/log/469/many-rsa-signatures-may-be-forgeable-in-openssl-and-elsewhere/
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www.novell.com/linux/security/advisories/2007_10_ibmjava.html
www.openbsd.org/errata.html
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www.openpkg.org/security/advisories/OpenPKG-SA-2006.029-bind.html
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www.redhat.com/support/errata/RHSA-2007-0072.html
www.redhat.com/support/errata/RHSA-2007-0073.html
www.redhat.com/support/errata/RHSA-2008-0629.html
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www.securityfocus.com/archive/1/489739/100/0/threaded
www.securityfocus.com/bid/19849
www.securityfocus.com/bid/22083
www.securityfocus.com/bid/28276
www.serv-u.com/releasenotes/
www.sybase.com/detail?id=1047991
www.ubuntu.com/usn/usn-339-1
www.us-cert.gov/cas/techalerts/TA06-333A.html
www.us.debian.org/security/2006/dsa-1173
www.vmware.com/security/advisories/VMSA-2008-0005.html
www.vmware.com/support/ace2/doc/releasenotes_ace2.html
www.vmware.com/support/esx2/doc/esx-202-200612-patch.html
www.vmware.com/support/esx21/doc/esx-213-200612-patch.html
www.vmware.com/support/esx25/doc/esx-253-200612-patch.html
www.vmware.com/support/esx25/doc/esx-254-200612-patch.html
www.vmware.com/support/player/doc/releasenotes_player.html
www.vmware.com/support/player2/doc/releasenotes_player2.html
www.vmware.com/support/server/doc/releasenotes_server.html
www.vmware.com/support/vi3/doc/esx-3069097-patch.html
www.vmware.com/support/vi3/doc/esx-9986131-patch.html
www.vmware.com/support/ws55/doc/releasenotes_ws55.html
www.vmware.com/support/ws6/doc/releasenotes_ws6.html
www.vupen.com/english/advisories/2006/3453
www.vupen.com/english/advisories/2006/3566
www.vupen.com/english/advisories/2006/3730
www.vupen.com/english/advisories/2006/3748
www.vupen.com/english/advisories/2006/3793
www.vupen.com/english/advisories/2006/3899
www.vupen.com/english/advisories/2006/3936
www.vupen.com/english/advisories/2006/4205
www.vupen.com/english/advisories/2006/4206
www.vupen.com/english/advisories/2006/4207
www.vupen.com/english/advisories/2006/4216
www.vupen.com/english/advisories/2006/4327
www.vupen.com/english/advisories/2006/4329
www.vupen.com/english/advisories/2006/4366
www.vupen.com/english/advisories/2006/4417
www.vupen.com/english/advisories/2006/4586
www.vupen.com/english/advisories/2006/4744
www.vupen.com/english/advisories/2006/4750
www.vupen.com/english/advisories/2006/5146
www.vupen.com/english/advisories/2007/0254
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www.vupen.com/english/advisories/2007/1401
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www.vupen.com/english/advisories/2007/2163
www.vupen.com/english/advisories/2007/2315
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www.vupen.com/english/advisories/2010/0366
www1.itrc.hp.com/service/cki/docDisplay.do?docId=c00771742
www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3117
exchange.xforce.ibmcloud.com/vulnerabilities/28755
issues.rpath.com/browse/RPL-1633
issues.rpath.com/browse/RPL-616
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11656
secure-support.novell.com/KanisaPlatform/Publishing/41/3143224_f.SAL_Public.html
www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00967144
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
94.7%