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    CVE-2015-3194

    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.

    Published:Dec 6, 2015
    Last Modified:Apr 12, 2025
    EPS:Dec 6, 2015
    EPSS Score:0.64373
    CVSS Score:7.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Nodejs
    Product
    Node.js
    Vendor
    Openssl
    Product
    Openssl
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Jboss Core Services

    Exploits

    https://github.com/Trinadh465/OpenSSL-1_0_1g_CVE-2015-3194

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    http://fortiguard.com/advisory/openssl-advisory-december-2015
    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
    http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.html
    http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
    http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00053.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00070.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00071.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00087.html
    http://marc.info/?l=bugtraq&m=145382583417444&w=2
    http://openssl.org/news/secadv/20151203.txt
    http://rhn.redhat.com/errata/RHSA-2015-2617.html
    http://rhn.redhat.com/errata/RHSA-2016-2957.html
    http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl
    http://www.debian.org/security/2015/dsa-3413
    http://www.fortiguard.com/advisory/openssl-advisory-december-2015
    http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
    http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
    http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
    http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
    http://www.securityfocus.com/bid/78623
    http://www.securityfocus.com/bid/91787
    http://www.securitytracker.com/id/1034294
    http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583
    http://www.ubuntu.com/usn/USN-2830-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1288320
    https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
    https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c394a488942387246653833359a5c94b5832674e
    https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d8541d7e9e63bf5f343af24644046c8d96498c17
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944173
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05111017
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131085
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322
    https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100
    http://fortiguard.com/advisory/openssl-advisory-december-2015
    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
    http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.html
    http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
    http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00053.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00070.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00071.html
    http://lists.opensuse.org/opensuse-updates/2015-12/msg00087.html
    http://marc.info/?l=bugtraq&m=145382583417444&w=2
    http://openssl.org/news/secadv/20151203.txt
    http://rhn.redhat.com/errata/RHSA-2015-2617.html
    http://rhn.redhat.com/errata/RHSA-2016-2957.html
    http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl
    http://www.debian.org/security/2015/dsa-3413
    http://www.fortiguard.com/advisory/openssl-advisory-december-2015
    http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
    http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
    http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
    http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
    http://www.securityfocus.com/bid/78623
    http://www.securityfocus.com/bid/91787
    http://www.securitytracker.com/id/1034294
    http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583
    http://www.ubuntu.com/usn/USN-2830-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1288320
    https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
    https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c394a488942387246653833359a5c94b5832674e
    https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d8541d7e9e63bf5f343af24644046c8d96498c17
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944173
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05111017
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131085
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322
    https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High