CVE-2003-0131

Description

The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the "Klima-Pokorny-Rosa attack."

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 23.16% Top 5%

Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory marc.info Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory sco.com Vendor Advisory openpkg.org Vendor Advisory securityfocus.com Vendor Advisory netbsd.org Vendor Advisory mandriva.com Vendor Advisory sgi.com Vendor Advisory com.br Vendor Advisory iacr.org Vendor Advisory securityfocus.com

Affected: n/a n/a

References

Link	Tags
http://www.debian.org/security/2003/dsa-288	vendor advisory
http://www.redhat.com/support/errata/RHSA-2003-101.html	vendor advisory
http://www.redhat.com/support/errata/RHSA-2003-102.html	vendor advisory
http://marc.info/?l=bugtraq&m=104878215721135&w=2	vendor advisory
http://eprint.iacr.org/2003/052/	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A461	vdb entry signature
http://www.gentoo.org/security/en/glsa/glsa-200303-20.xml	vendor advisory
https://lists.opensuse.org/opensuse-security-announce/2003-04/msg00005.html	vendor advisory
ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt	vendor advisory
http://www.securityfocus.com/bid/7148	vdb entry patch vendor advisory
http://lists.apple.com/mhonarc/security-announce/msg00028.html
http://www.openpkg.org/security/OpenPKG-SA-2003.026-openssl.html	vendor advisory
http://www.linuxsecurity.com/advisories/immunix_advisory-3066.html
http://www.securityfocus.com/archive/1/316577/30/25310/threaded	mailing list vendor advisory
http://www.openssl.org/news/secadv_20030319.txt
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc	vendor advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2003:035	vendor advisory
http://marc.info/?l=bugtraq&m=104852637112330&w=2	mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/11586	vdb entry
ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I	vendor advisory
http://marc.info/?l=bugtraq&m=104811162730834&w=2	mailing list
http://www.kb.cert.org/vuls/id/888801	third party advisory us government resource
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2003-0131?: CVE-2003-0131 has been scored as a high severity vulnerability.
How to fix CVE-2003-0131?: To fix CVE-2003-0131, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2003-0131 being actively exploited in the wild?: It is possible that CVE-2003-0131 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~23% probability that this vulnerability will be exploited by malicious actors in the next 30 days.