Vulnerability Description
crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openssl | Openssl | 1.0.1 |
| Canonical | Ubuntu Linux | 12.04 |
| Debian | Debian Linux | 7.0 |
| Nodejs | Node.Js | >= 0.10.0, < 0.10.41 |
Related Weaknesses (CWE)
References
- http://fortiguard.com/advisory/openssl-advisory-december-2015Third Party Advisory
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759Third Party Advisory
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.hMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00053.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00070.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00071.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00087.htmlMailing ListThird Party Advisory
- http://marc.info/?l=bugtraq&m=145382583417444&w=2Mailing ListThird Party Advisory
- http://openssl.org/news/secadv/20151203.txtVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-2617.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2957.htmlThird Party Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Third Party Advisory
- http://www.debian.org/security/2015/dsa-3413Third Party Advisory
FAQ
What is CVE-2015-3194?
CVE-2015-3194 is a vulnerability with a CVSS score of 7.5 (HIGH). crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1...
How severe is CVE-2015-3194?
CVE-2015-3194 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-2015-3194?
Check the references section above for vendor advisories and patch information. Affected products include: Openssl Openssl, Canonical Ubuntu Linux, Debian Debian Linux, Nodejs Node.Js.