HIGH
OpenSSL: Certificate verify crash with missing PSS parameter
Published Dec 6, 2015
7.5
HIGHCVSS 3.1
EPSS 44.02%
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.
Affected products
No data.
Configuration 1
OR
- 1.0.1
- 1.0.1a
- 1.0.1b
- 1.0.1c
- 1.0.1d
- 1.0.1e
- 1.0.1f
- 1.0.1g
- 1.0.1h
- 1.0.1i
- 1.0.1j
- 1.0.1k
- 1.0.1l
- 1.0.1m
- 1.0.1n
- 1.0.1o
- 1.0.1p
- 1.0.2
- 1.0.2a
- 1.0.2b
- 1.0.2c
- 1.0.2d
Configuration 2
OR
- 12.04
- 14.04
- 15.04
- 15.10
Configuration 3
OR
- 7.0
- 8.0
No data.
Red Hat Enterprise Linux 6
openssl-0:1.0.1e-42.el6_7.1
Fixed · RHSA-2015:2617
Red Hat Enterprise Linux 7
openssl-1:1.0.1e-51.el7_2.1
Fixed · RHSA-2015:2617
Red Hat JBoss Core Services
n/a
Fixed · RHSA-2016:2957
Red Hat Enterprise Linux 5
openssl
Affected
Red Hat Enterprise Linux 5
openssl097a
Will not fix
Red Hat Enterprise Linux 6
openssl098e
Will not fix
Red Hat Enterprise Linux 7
openssl098e
Will not fix
Red Hat JBoss Core Services
openssl
Affected
Red Hat JBoss Enterprise Application Platform 6
openssl
Not affected
Red Hat JBoss Enterprise Web Server 1
openssl
Not affected
Red Hat JBoss Enterprise Web Server 2
openssl
Not affected
Red Hat JBoss Enterprise Web Server 3
openssl
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | openssl-0:1.0.1e-42.el6_7.1 | Fixed | RHSA-2015:2617 |
| Red Hat Enterprise Linux 7 | openssl-1:1.0.1e-51.el7_2.1 | Fixed | RHSA-2015:2617 |
| Red Hat JBoss Core Services | n/a | Fixed | RHSA-2016:2957 |
| Red Hat Enterprise Linux 5 | openssl | Affected | n/a |
| Red Hat Enterprise Linux 5 | openssl097a | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | openssl098e | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | openssl098e | Will not fix | n/a |
| Red Hat JBoss Core Services | openssl | Affected | n/a |
| Red Hat JBoss Enterprise Application Platform 6 | openssl | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 1 | openssl | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 2 | openssl | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 3 | openssl | Fix deferred | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
44.02% 0.44016
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.44016
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (58 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 44.02% (0.44016) | 98.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 44.02% (0.44016) | 98.58th | v5 (v2026.06.15) |
| Jun 4, 2026 | 54.49% (0.54488) | 98.07th | v4 (v2025.03.14) |
| Mar 30, 2026 | 51.90% (0.51896) | 97.88th | v4 (v2025.03.14) |
| Mar 8, 2026 | 58.14% (0.58143) | 98.15th | v4 (v2025.03.14) |
| Mar 4, 2026 | 60.56% (0.60562) | 98.25th | v4 (v2025.03.14) |
| Mar 1, 2026 | 56.82% (0.56818) | 98.09th | v4 (v2025.03.14) |
| Feb 4, 2026 | 60.56% (0.60562) | 98.23th | v4 (v2025.03.14) |
| Feb 1, 2026 | 56.82% (0.56818) | 98.07th | v4 (v2025.03.14) |
| Jan 17, 2026 | 60.56% (0.60562) | 98.22th | v4 (v2025.03.14) |
| Jan 4, 2026 | 58.14% (0.58143) | 98.10th | v4 (v2025.03.14) |
| Jan 1, 2026 | 54.28% (0.54281) | 97.93th | v4 (v2025.03.14) |
| Dec 28, 2025 | 58.14% (0.58143) | 98.08th | v4 (v2025.03.14) |
| Dec 27, 2025 | 59.95% (0.59953) | 98.19th | v4 (v2025.03.14) |
| Dec 21, 2025 | 58.14% (0.58143) | 98.09th | v4 (v2025.03.14) |
| Dec 11, 2025 | 60.56% (0.60562) | 98.20th | v4 (v2025.03.14) |
| Dec 4, 2025 | 64.59% (0.64594) | 98.36th | v4 (v2025.03.14) |
| Dec 1, 2025 | 61.09% (0.61094) | 98.23th | v4 (v2025.03.14) |
| Nov 4, 2025 | 64.59% (0.64594) | 98.36th | v4 (v2025.03.14) |
| Nov 1, 2025 | 61.09% (0.61094) | 98.23th | v4 (v2025.03.14) |
| Oct 4, 2025 | 64.59% (0.64594) | 98.39th | v4 (v2025.03.14) |
| Oct 1, 2025 | 61.09% (0.61094) | 98.26th | v4 (v2025.03.14) |
| Sep 5, 2025 | 64.37% (0.64373) | 98.39th | v4 (v2025.03.14) |
| Sep 1, 2025 | 56.71% (0.56714) | 98.06th | v4 (v2025.03.14) |
| Aug 5, 2025 | 64.37% (0.64373) | 98.36th | v4 (v2025.03.14) |
| Aug 1, 2025 | 56.71% (0.56714) | 98.03th | v4 (v2025.03.14) |
| Jul 30, 2025 | 64.37% (0.64373) | 98.36th | v4 (v2025.03.14) |
| Jul 4, 2025 | 60.00% (0.60005) | 98.15th | v4 (v2025.03.14) |
| Jul 1, 2025 | 56.23% (0.56231) | 97.97th | v4 (v2025.03.14) |
| Jun 26, 2025 | 60.00% (0.60005) | 98.14th | v4 (v2025.03.14) |
| Jun 10, 2025 | 57.95% (0.57950) | 98.03th | v4 (v2025.03.14) |
| Jun 1, 2025 | 54.65% (0.54647) | 97.88th | v4 (v2025.03.14) |
| May 5, 2025 | 57.95% (0.57950) | 98.02th | v4 (v2025.03.14) |
| May 1, 2025 | 54.08% (0.54080) | 97.85th | v4 (v2025.03.14) |
| Apr 14, 2025 | 57.95% (0.57950) | 98.00th | v4 (v2025.03.14) |
| Apr 13, 2025 | 54.08% (0.54080) | 97.81th | v4 (v2025.03.14) |
| Apr 10, 2025 | 58.32% (0.58319) | 98.03th | v4 (v2025.03.14) |
| Apr 2, 2025 | 56.04% (0.56042) | 97.90th | v4 (v2025.03.14) |
| Apr 1, 2025 | 51.71% (0.51706) | 97.68th | v4 (v2025.03.14) |
| Mar 31, 2025 | 56.04% (0.56042) | 97.90th | v4 (v2025.03.14) |
| Mar 21, 2025 | 48.67% (0.48666) | 97.54th | v4 (v2025.03.14) |
| Mar 18, 2025 | 30.72% (0.30718) | 96.35th | v4 (v2025.03.14) |
| Mar 17, 2025 | 25.98% (0.25980) | 95.83th | v4 (v2025.03.14) |
| Dec 12, 2024 | 93.64% (0.93638) | 99.23th | v3 (v2023.03.01) |
| Nov 12, 2024 | 93.64% (0.93638) | 99.21th | v3 (v2023.03.01) |
| Aug 12, 2024 | 95.09% (0.95089) | 99.36th | v3 (v2023.03.01) |
| Aug 10, 2024 | 93.47% (0.93474) | 99.14th | v3 (v2023.03.01) |
| Jun 30, 2024 | 95.32% (0.95318) | 99.37th | v3 (v2023.03.01) |
| Apr 10, 2024 | 94.43% (0.94433) | 99.17th | v3 (v2023.03.01) |
| Mar 7, 2024 | 94.00% (0.93997) | 99.09th | v3 (v2023.03.01) |
| Feb 3, 2024 | 93.89% (0.93891) | 98.98th | v3 (v2023.03.01) |
| Nov 8, 2023 | 94.43% (0.94433) | 99.01th | v3 (v2023.03.01) |
| Nov 7, 2023 | 95.58% (0.95575) | 99.20th | v3 (v2023.03.01) |
| Mar 8, 2023 | 96.10% (0.96103) | 99.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.24% (0.96240) | 99.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.56% (0.07559) | 92.87th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.56% (0.07559) | 92.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.56% (0.07559) | 81.11th | v2 (v2022.01.01) |
Weaknesses (1)
References (42)
- http://fortiguard.com/advisory/openssl-advisory-december-2015 Third Party Advisory
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 Third Party Advisory
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.html vendor-advisoryMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html vendor-advisoryMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00053.html vendor-advisoryMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00070.html vendor-advisoryMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00071.html vendor-advisoryMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00087.html vendor-advisoryMailing ListThird Party Advisory
- http://marc.info/?l=bugtraq&m=145382583417444&w=2 vendor-advisoryMailing ListThird Party Advisory
- http://openssl.org/news/secadv/20151203.txt Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-2617.html vendor-advisoryThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2957.html vendor-advisoryThird Party Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl vendor-advisoryThird Party Advisory
- http://www.debian.org/security/2015/dsa-3413 vendor-advisoryThird Party Advisory
- http://www.fortiguard.com/advisory/openssl-advisory-december-2015 Third Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html PatchVendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html PatchVendor Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html PatchVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html Vendor Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Vendor Advisory
- http://www.securityfocus.com/bid/78623 vdb-entryThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/91787 vdb-entryThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1034294 vdb-entryThird Party AdvisoryVDB Entry
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583 vendor-advisoryThird Party Advisory
- http://www.ubuntu.com/usn/USN-2830-1 vendor-advisoryThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2015-3194 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1288320 Issue TrackingThird Party Advisory
- 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 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05111017 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131085 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 Third Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322 Third Party Advisory
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100 Third Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2015-3194
- https://openssl.org/news/secadv/20151203.txt
- https://www.cve.org/CVERecord?id=CVE-2015-3194
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Dec 6, 2015
Updated Aug 6, 2024
Reserved Apr 10, 2015
Link CVE-2015-3194
CISA Vulnrichment
Updated n/a