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TI-2015-02826 Aliases CVE-2015-3195GHSA-7q2f-v729-wjf3

The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh…

Priority MEDIUM 51CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
None · None · Low
Fix status
Partial Red Hat: 21 fixed, 6 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-200.

Summary

The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.

Why it matters now

EPSS 0.38709 98th percentileScored 2026-11-07
Fix Partial Red Hat: 4 advisoriesRed Hat: 21 fixed, 6 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 52

CPEVersionsRoleVendor
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*before 10.11.4VulnerableApple
cpe:2.3:a:oracle:api_gateway:11.1.2.3.0:*:*:*:*:*:*:*11.1.2.3.0VulnerableOracle
cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:*:*:*:*:*:*:*11.1.2.4.0VulnerableOracle
cpe:2.3:a:oracle:communications_webrtc_session_controller:7.0:*:*:*:*:*:*:*7.0VulnerableOracle
cpe:2.3:a:oracle:communications_webrtc_session_controller:7.1:*:*:*:*:*:*:*7.1VulnerableOracle
cpe:2.3:a:oracle:communications_webrtc_session_controller:7.2:*:*:*:*:*:*:*7.2VulnerableOracle
cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:*1.0VulnerableOracle
cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:*2.0VulnerableOracle
cpe:2.3:a:oracle:http_server:11.5.10.2:*:*:*:*:*:*:*11.5.10.2VulnerableOracle
cpe:2.3:a:oracle:life_sciences_data_hub:2.1:*:*:*:*:*:*:*2.1VulnerableOracle
  • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* Versions before 10.11.4 Vulnerable ·Apple
  • cpe:2.3:a:oracle:api_gateway:11.1.2.3.0:*:*:*:*:*:*:* Versions 11.1.2.3.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:api_gateway:11.1.2.4.0:*:*:*:*:*:*:* Versions 11.1.2.4.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_webrtc_session_controller:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_webrtc_session_controller:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:communications_webrtc_session_controller:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:http_server:11.5.10.2:*:*:*:*:*:*:* Versions 11.5.10.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:life_sciences_data_hub:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Oracle
Show 42 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:oracle:sun_ray_software:11.1:*:*:*:*:*:*:*11.1VulnerableOracle
cpe:2.3:a:oracle:transportation_management:6.1:*:*:*:*:*:*:*6.1VulnerableOracle
cpe:2.3:a:oracle:transportation_management:6.2:*:*:*:*:*:*:*6.2VulnerableOracle
cpe:2.3:a:oracle:vm_server:3.2:*:*:*:*:*:x86:*3.2VulnerableOracle
cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*before 4.3.36; 5.0.0 to before 5.0.14VulnerableOracle
cpe:2.3:o:oracle:integrated_lights_out_manager_firmware:*:*:*:*:*:*:*:*3.0 – 4.0.4VulnerableOracle
cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:*5VulnerableOracle
cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*6VulnerableOracle
cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*7VulnerableOracle
cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:*10VulnerableOracle
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*11.3VulnerableOracle
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*before 0.9.8zh; 1.0.0 to before 1.0.0t; 1.0.1 to before 1.0.1q; 1.0.2 to before 1.0.2eVulnerableOpenSSL
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*5.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*5.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*7.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*7.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*7.7VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*7.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*7.7VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*5.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*12.04VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*14.04VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*15.04VulnerableCanonical
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*15.10VulnerableCanonical
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*7.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*8.0VulnerableDebian
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*42.1VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*11.4VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*13.1VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*13.2VulnerableopenSUSE
cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:ltss:*:*:*10 sp4VulnerableSUSE
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*22VulnerableFedoraproject
  • cpe:2.3:a:oracle:sun_ray_software:11.1:*:*:*:*:*:*:* Versions 11.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:transportation_management:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:transportation_management:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:vm_server:3.2:*:*:*:*:*:x86:* Versions 3.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:* Versions before 4.3.36; 5.0.0 to before 5.0.14 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:integrated_lights_out_manager_firmware:*:*:*:*:*:*:*:* Versions 3.0 – 4.0.4 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:* Versions 5 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:* Versions 6 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:* Versions 7 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* Versions 10 Vulnerable ·Oracle
  • cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Versions 11.3 Vulnerable ·Oracle
  • cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* Versions before 0.9.8zh; 1.0.0 to before 1.0.0t; 1.0.1 to before 1.0.1q; 1.0.2 to before 1.0.2e Vulnerable ·OpenSSL
  • cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:* Versions 7.7 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:* Versions 7.7 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* Versions 12.04 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* Versions 14.04 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* Versions 15.04 Vulnerable ·Canonical
  • cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* Versions 15.10 Vulnerable ·Canonical
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
  • cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* Versions 42.1 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* Versions 11.4 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* Versions 13.1 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* Versions 13.2 Vulnerable ·openSUSE
  • cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:ltss:*:*:* Versions 10 sp4 Vulnerable ·SUSE
  • cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Versions 22 Vulnerable ·Fedoraproject

Remediation

Red Hat 4 advisories

  • RHSA-2016:2957 Released 2016-12-15 · Red Hat rating Important
    Red Hat JBoss Core Services Apache HTTP 2.4.23 Release
    • Red Hat JBoss Core Services
  • RHSA-2016:2056 Released 2016-10-12 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 6.4.10 update
    • Red Hat JBoss Enterprise Application Platform 6.4
  • RHSA-2015:2617 Released 2015-12-14 · Red Hat rating Moderate
    openssl security update
    • Red Hat Enterprise Linux Client (v. 7) openssl-1:1.0.1e-51.el7_2.1, openssl-libs-1:1.0.1e-51.el7_2.1
    • Red Hat Enterprise Linux Client Optional (v. 7) openssl-devel-1:1.0.1e-51.el7_2.1, openssl-perl-1:1.0.1e-51.el7_2.1, openssl-static-1:1.0.1e-51.el7_2.1
    • Red Hat Enterprise Linux ComputeNode (v. 7) openssl-1:1.0.1e-51.el7_2.1, openssl-libs-1:1.0.1e-51.el7_2.1
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) openssl-devel-1:1.0.1e-51.el7_2.1, openssl-perl-1:1.0.1e-51.el7_2.1, openssl-static-1:1.0.1e-51.el7_2.1
    • Red Hat Enterprise Linux Desktop (v. 6) openssl-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux Desktop Optional (v. 6) openssl-devel-1.0.1e-42.el6_7.1, openssl-perl-1.0.1e-42.el6_7.1, openssl-static-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux HPC Node (v. 6) openssl-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) openssl-devel-1.0.1e-42.el6_7.1, openssl-perl-1.0.1e-42.el6_7.1, openssl-static-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux Server (v. 6) openssl-1.0.1e-42.el6_7.1, openssl-1.0.1e-42.el6_7.1.ppc, openssl-devel-1.0.1e-42.el6_7.1 +1
    • Red Hat Enterprise Linux Server (v. 7) openssl-1:1.0.1e-51.el7_2.1, openssl-devel-1:1.0.1e-51.el7_2.1, openssl-devel-1:1.0.1e-51.el7_2.1.ppc +2
    • Red Hat Enterprise Linux Server Optional (v. 6) openssl-perl-1.0.1e-42.el6_7.1, openssl-static-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux Server Optional (v. 7) openssl-perl-1:1.0.1e-51.el7_2.1, openssl-static-1:1.0.1e-51.el7_2.1, openssl-static-1:1.0.1e-51.el7_2.1.ppc
    • Red Hat Enterprise Linux Workstation (v. 6) openssl-1.0.1e-42.el6_7.1, openssl-devel-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux Workstation (v. 7) openssl-1:1.0.1e-51.el7_2.1, openssl-devel-1:1.0.1e-51.el7_2.1, openssl-libs-1:1.0.1e-51.el7_2.1
    • Red Hat Enterprise Linux Workstation Optional (v. 6) openssl-perl-1.0.1e-42.el6_7.1, openssl-static-1.0.1e-42.el6_7.1
    • Red Hat Enterprise Linux Workstation Optional (v. 7) openssl-perl-1:1.0.1e-51.el7_2.1, openssl-static-1:1.0.1e-51.el7_2.1
Show 1 more Red Hat advisories
  • RHSA-2015:2616 Released 2015-12-14 · Red Hat rating Moderate
    openssl security update
    • Red Hat Enterprise Linux (v. 5 server) openssl-0.9.8e-37.el5_11, openssl-0.9.8e-37.el5_11.i386, openssl-0.9.8e-37.el5_11.ia64 +9
    • Red Hat Enterprise Linux Desktop (v. 5 client) openssl-0.9.8e-37.el5_11, openssl-0.9.8e-37.el5_11.i386, openssl-perl-0.9.8e-37.el5_11 +1
    • Red Hat Enterprise Linux Desktop Workstation (v. 5 client) openssl-0.9.8e-37.el5_11, openssl-devel-0.9.8e-37.el5_11, openssl-devel-0.9.8e-37.el5_11.i386

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux 7AffectedNo fix planned: Will not fix
Red Hat JBoss Core ServicesAffectedNo fix yet
Red Hat JBoss Enterprise Web Server 1AffectedNo fix planned: Will not fix
Red Hat JBoss Enterprise Web Server 2AffectedNo fix planned: Will not fix
Red Hat JBoss Enterprise Web Server 3AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2015:2616
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2015:2616
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Desktop Workstation (v. 5 client)Fixed RHSA-2015:2616
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2015:2617
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2015:2617
Red Hat JBoss Core ServicesFixed RHSA-2016:2957
Red Hat JBoss Enterprise Application Platform 6.4Fixed RHSA-2016:2056
Not affected: 1 product
  • Red Hat Enterprise Linux 5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-3195
  2. 2026-10-03 Alias added: GHSA-7q2f-v729-wjf3

References

Advisory 40

Sources