CVE-2016-0773

Home/CVE/PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows re

CVE

PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows re

PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows remote attackers to cause a denial of service (infinite loop or buffer overflow and crash) via a large Unicode character range in a regular expression.

HIGH · CVSS 7.5 EPSS 0.10867

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 6% of all CVEs by exploitation likelihood
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

▤

Affected Products & Versions

postgresql<= 9.1.19
postgresqlall versions
canonical ubuntu linuxall versions
debian linuxall versions

▣

Scoring & Timeline

7.5

HIGH · CVSS v3.0 · secalert@redhat.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD17 Feb 2016 · 03:59 PM

CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10030-1
suse-csafopenSUSE-SU-2024:10256-1
suse-csafopenSUSE-SU-2024:10273-1
suse-csafSUSE-SU-2016:0677-1
suse-csafSUSE-SU-2016:0555-1
Show all 12 vendor advisoriessuse-csafSUSE-SU-2016:0539-1
usnUSN-2894-1
rhsaRHSA-2016:0348Important
rhsaRHSA-2016:0349Important
rhsaRHSA-2016:1060Important
rhsaRHSA-2016:0346Important
rhsaRHSA-2016:0347Important

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177820.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177878.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00049.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00052.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00054.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00056.html

Show all 23 references

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00016.html

http://rhn.redhat.com/errata/RHSA-2016-1060.html

http://www.debian.org/security/2016/dsa-3475

http://www.debian.org/security/2016/dsa-3476

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

http://www.postgresql.org/about/news/1644/Vendor Advisory

http://www.postgresql.org/docs/current/static/release-9-1-20.html

http://www.postgresql.org/docs/current/static/release-9-2-15.html

http://www.postgresql.org/docs/current/static/release-9-3-11.html

http://www.postgresql.org/docs/current/static/release-9-4-6.html

http://www.postgresql.org/docs/current/static/release-9-5-1.html

http://www.securityfocus.com/bid/83184

http://www.securitytracker.com/id/1035005

http://www.ubuntu.com/usn/USN-2894-1

https://kc.mcafee.com/corporate/index?page=content&id=SB10152

https://puppet.com/security/cve/CVE-2016-0773

https://security.gentoo.org/glsa/201701-33

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