Vulnerability Details : CVE-2015-0208
The ASN.1 signature-verification implementation in the rsa_item_verify function in crypto/rsa/rsa_ameth.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted RSA PSS parameters to an endpoint that uses the certificate-verification feature.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2015-0208
- cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-0208
90.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-0208
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
References for CVE-2015-0208
-
http://www.securityfocus.com/bid/73230
OpenSSL CVE-2015-0208 NULL Pointer Dereference Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
Oracle Critical Patch Update - January 2016Third Party Advisory
-
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
Oracle Solaris Third Party Bulletin - April 2015Third Party Advisory
-
http://marc.info/?l=bugtraq&m=143748090628601&w=2
'[security bulletin] HPSBMU03380 rev.1 - HP System Management Homepage (SMH) on Linux and Windows, Mu' - MARCMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/201503-11
OpenSSL: Multiple vulnerabilities (GLSA 201503-11) — Gentoo securityThird Party Advisory
-
http://www.securitytracker.com/id/1031929
OpenSSL Multiple Flaws Let Remote Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
-
http://marc.info/?l=bugtraq&m=144050297101809&w=2
'[security bulletin] HPSBMU03397 rev.1 - HP Version Control Agent (VCA) on Windows and Linux, Multipl' - MARCMailing List;Third Party Advisory
-
https://bto.bluecoat.com/security-advisory/sa92
SA92 : OpenSSL Security Advisory 19-Mar-2015Third Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
Oracle Critical Patch Update - October 2017Patch;Third Party Advisory
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10110
McAfee Security Bulletin: Fourteen OpenSSL CVEs Announced on March 19, 2015Third Party Advisory
-
https://www.openssl.org/news/secadv_20150319.txt
Vendor Advisory
-
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
Oracle Critical Patch Update - July 2015Third Party Advisory
-
http://marc.info/?l=bugtraq&m=144050155601375&w=2
'[security bulletin] HPSBMU03409 rev.1 - HP Matrix Operating Environment, Multiple Vulnerabilities' - MARCMailing List;Third Party Advisory
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https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
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https://bugzilla.redhat.com/show_bug.cgi?id=1202369
1202369 – (CVE-2015-0208) CVE-2015-0208 openssl: segmentation fault for invalid PSS parametersIssue Tracking;Third Party Advisory
-
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
Oracle Critical Patch Update - October 2015Third Party Advisory
-
https://git.openssl.org/?p=openssl.git;a=commit;h=4b22cce3812052fe64fc3f6d58d8cc884e3cb834
git.openssl.org Git - openssl.git/commitVendor Advisory
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