CVE-2006-4790 · threatengine.sh

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CVE

CVE-2006-4790

verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the dige

verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents GnuTLS from correctly verifying X.509 and other certificates that use PKCS, a variant of CVE-2006-4339.

MEDIUM · CVSS 5 EPSS 0.05171

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EPSS percentile: top 10% of all CVEs by exploitation likelihood

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Affected Products & Versions

1

gnu gnutlsall versions

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Scoring & Timeline

5

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Published to NVD14 Sep 2006 · 07:07 PM

⚑

Vendor Advisories

8

suse-csafopenSUSE-SU-2024:10801-1
suse-csafSUSE-SU-2022:14887-1
suse-csafSUSE-SU-2019:3266-1
suse-csafopenSUSE-SU-2019:2594-1
suse-csafopenSUSE-SU-2019:2598-1
Show all 8 vendor advisoriessuse-csafSUSE-SU-2019:3056-1
usnUSN-348-1
rhsaRHSA-2006:0680Important

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References & Sources

30

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.gnupg.org/pipermail/gnutls-dev/2006-September/001205.html

http://lists.gnupg.org/pipermail/gnutls-dev/2006-September/001212.html

http://secunia.com/advisories/21937

http://secunia.com/advisories/21942

http://secunia.com/advisories/21973

http://secunia.com/advisories/22049

Show all 30 references

http://secunia.com/advisories/22080

http://secunia.com/advisories/22084

http://secunia.com/advisories/22097

http://secunia.com/advisories/22226

http://secunia.com/advisories/22992

http://secunia.com/advisories/25762

http://security.gentoo.org/glsa/glsa-200609-15.xml

http://securitytracker.com/id?1016844

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102648-1

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102970-1

http://support.avaya.com/elmodocs2/security/ASA-2006-250.htm

http://www.debian.org/security/2006/dsa-1182

http://www.gnu.org/software/gnutls/security.htmlPatch

http://www.mandriva.com/security/advisories?name=MDKSA-2006:166

http://www.novell.com/linux/security/advisories/2006_23_sr.html

http://www.novell.com/linux/security/advisories/2007_10_ibmjava.html

http://www.redhat.com/support/errata/RHSA-2006-0680.htmlPatchVendor Advisory

http://www.securityfocus.com/bid/20027

http://www.ubuntu.com/usn/usn-348-1

http://www.vupen.com/english/advisories/2006/3635

http://www.vupen.com/english/advisories/2006/3899

http://www.vupen.com/english/advisories/2007/2289

https://exchange.xforce.ibmcloud.com/vulnerabilities/28953

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9937

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