Vulnerability 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."
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openssl | Openssl | 0.9.6 |
References
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc
- ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt
- ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625
- http://eprint.iacr.org/2003/052/Vendor Advisory
- http://lists.apple.com/mhonarc/security-announce/msg00028.html
- http://marc.info/?l=bugtraq&m=104811162730834&w=2
- http://marc.info/?l=bugtraq&m=104852637112330&w=2
- http://marc.info/?l=bugtraq&m=104878215721135&w=2
- http://www.debian.org/security/2003/dsa-288
- http://www.gentoo.org/security/en/glsa/glsa-200303-20.xml
- http://www.kb.cert.org/vuls/id/888801Third Party AdvisoryUS Government Resource
- http://www.linuxsecurity.com/advisories/immunix_advisory-3066.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:035
- http://www.openpkg.org/security/OpenPKG-SA-2003.026-openssl.html
FAQ
What is CVE-2003-0131?
CVE-2003-0131 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2003-0131?
CVE-2003-0131 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2003-0131?
Check the references section above for vendor advisories and patch information. Affected products include: Openssl Openssl.