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TI-2015-02785 Aliases CVE-2015-3152GHSA-p7qr-v5jx-7qv3

Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3…

Priority LOW 36CWE-295Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Spoofing
Confidentiality · integrity · availability
None · High · None
Fix status
Partial Red Hat: 15 fixed, 5 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-295.

Summary

Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3, and MariaDB before 5.5.44 use the --ssl option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, aka a "BACKRONYM" attack.

Why it matters now

EPSS 0.07141 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial Red Hat: 3 advisoriesRed Hat: 15 fixed, 5 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 · 24

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*up to 5.7.2VulnerableOracle
cpe:2.3:a:oracle:mysql_connector\/c:*:*:*:*:*:*:*:*up to 6.1.2VulnerableOracle
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*5.5.0 to before 5.5.44; 10.0.0 to before 10.0.20VulnerableMariaDB
cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*21VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*22VulnerableFedoraproject
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*8.0VulnerableDebian
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.1:*:*:*:*:*:*:*7.1VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.2:*:*:*:*:*:*:*7.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
  • cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* Versions up to 5.7.2 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:mysql_connector\/c:*:*:*:*:*:*:*:* Versions up to 6.1.2 Vulnerable ·Oracle
  • cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* Versions 5.5.0 to before 5.5.44; 10.0.0 to before 10.0.20 Vulnerable ·MariaDB
  • cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* Versions 21 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Versions 22 Vulnerable ·Fedoraproject
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
Show 14 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*7.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*7.5VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*7.7VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*7.0VulnerableRed 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:7.3:*:*:*:*:*:*:*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:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*5.4.0 to before 5.4.43; 5.5.0 to before 5.5.27; 5.6.0 to before 5.6.11VulnerablePHP
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:* Versions 7.7 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:7.3:*:*:*:*:*:*:* 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:7.3:*:*:*:*:*:*:* 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:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:* Versions 5.4.0 to before 5.4.43; 5.5.0 to before 5.5.27; 5.6.0 to before 5.6.11 Vulnerable ·PHP

Remediation

Red Hat 3 advisories

  • RHSA-2015:1665 Released 2015-08-24 · Red Hat rating Moderate
    mariadb security update
    • Red Hat Enterprise Linux Client (v. 7) mariadb-1:5.5.44-1.el7_1, mariadb-libs-1:5.5.44-1.el7_1, mariadb-server-1:5.5.44-1.el7_1
    • Red Hat Enterprise Linux Client Optional (v. 7) mariadb-bench-1:5.5.44-1.el7_1, mariadb-devel-1:5.5.44-1.el7_1, mariadb-embedded-1:5.5.44-1.el7_1 +2
    • Red Hat Enterprise Linux ComputeNode (v. 7) mariadb-1:5.5.44-1.el7_1, mariadb-libs-1:5.5.44-1.el7_1
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) mariadb-bench-1:5.5.44-1.el7_1, mariadb-devel-1:5.5.44-1.el7_1, mariadb-embedded-1:5.5.44-1.el7_1 +3
    • Red Hat Enterprise Linux Server (v. 7) mariadb-1:5.5.44-1.ael7b_1, mariadb-1:5.5.44-1.el7_1, mariadb-bench-1:5.5.44-1.ael7b_1 +11
    • Red Hat Enterprise Linux Server Optional (v. 7) mariadb-embedded-1:5.5.44-1.ael7b_1, mariadb-embedded-1:5.5.44-1.el7_1, mariadb-embedded-1:5.5.44-1.el7_1.ppc +3
    • Red Hat Enterprise Linux Workstation (v. 7) mariadb-1:5.5.44-1.el7_1, mariadb-bench-1:5.5.44-1.el7_1, mariadb-devel-1:5.5.44-1.el7_1 +3
    • Red Hat Enterprise Linux Workstation Optional (v. 7) mariadb-embedded-1:5.5.44-1.el7_1, mariadb-embedded-devel-1:5.5.44-1.el7_1
  • RHSA-2015:1647 Released 2015-08-20 · Red Hat rating Moderate
    mariadb55-mariadb security update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) mariadb55-mariadb-5.5.44-1.el6, mariadb55-mariadb-bench-5.5.44-1.el6, mariadb55-mariadb-devel-5.5.44-1.el6 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) mariadb55-mariadb-5.5.44-1.el7, mariadb55-mariadb-bench-5.5.44-1.el7, mariadb55-mariadb-devel-5.5.44-1.el7 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5) mariadb55-mariadb-5.5.44-1.el6, mariadb55-mariadb-bench-5.5.44-1.el6, mariadb55-mariadb-devel-5.5.44-1.el6 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) mariadb55-mariadb-5.5.44-1.el6, mariadb55-mariadb-bench-5.5.44-1.el6, mariadb55-mariadb-devel-5.5.44-1.el6 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1) mariadb55-mariadb-5.5.44-1.el7, mariadb55-mariadb-bench-5.5.44-1.el7, mariadb55-mariadb-devel-5.5.44-1.el7 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) mariadb55-mariadb-5.5.44-1.el6, mariadb55-mariadb-bench-5.5.44-1.el6, mariadb55-mariadb-devel-5.5.44-1.el6 +3
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) mariadb55-mariadb-5.5.44-1.el7, mariadb55-mariadb-bench-5.5.44-1.el7, mariadb55-mariadb-devel-5.5.44-1.el7 +3
  • RHSA-2015:1646 Released 2015-08-20 · Red Hat rating Important
    rh-mariadb100-mariadb security update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) rh-mariadb100-mariadb-1:10.0.20-1.el6, rh-mariadb100-mariadb-bench-1:10.0.20-1.el6, rh-mariadb100-mariadb-common-1:10.0.20-1.el6 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) rh-mariadb100-mariadb-1:10.0.20-1.el7, rh-mariadb100-mariadb-bench-1:10.0.20-1.el7, rh-mariadb100-mariadb-common-1:10.0.20-1.el7 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5) rh-mariadb100-mariadb-1:10.0.20-1.el6, rh-mariadb100-mariadb-bench-1:10.0.20-1.el6, rh-mariadb100-mariadb-common-1:10.0.20-1.el6 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) rh-mariadb100-mariadb-1:10.0.20-1.el6, rh-mariadb100-mariadb-bench-1:10.0.20-1.el6, rh-mariadb100-mariadb-common-1:10.0.20-1.el6 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1) rh-mariadb100-mariadb-1:10.0.20-1.el7, rh-mariadb100-mariadb-bench-1:10.0.20-1.el7, rh-mariadb100-mariadb-common-1:10.0.20-1.el7 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) rh-mariadb100-mariadb-1:10.0.20-1.el6, rh-mariadb100-mariadb-bench-1:10.0.20-1.el6, rh-mariadb100-mariadb-common-1:10.0.20-1.el6 +6
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) rh-mariadb100-mariadb-1:10.0.20-1.el7, rh-mariadb100-mariadb-bench-1:10.0.20-1.el7, rh-mariadb100-mariadb-common-1:10.0.20-1.el7 +6

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux 5AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux OpenStack Platform 6 (Juno)AffectedNo fix planned: Will not fix
Red Hat Software CollectionsAffectedNo fix planned: Will not fix
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2015:1665
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2015:1665
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2015:1646, RHSA-2015:1647
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2015:1646, RHSA-2015:1647

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-3152
  2. 2026-10-03 Alias added: GHSA-p7qr-v5jx-7qv3

References

Exploit 1

Patch 1

Advisory 12

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences