Home/CVE/The snprintf implementation in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, a
CVE

CVE-2015-3166

The snprintf implementation in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, a

The snprintf implementation in PostgreSQL before 9.0.20, 9.1.x before 9.1.16, 9.2.x before 9.2.11, 9.3.x before 9.3.7, and 9.4.x before 9.4.2 does not properly handle system-call errors, which allows attackers to obtain sensitive information or have other unspecified impact via unknown vectors, as demonstrated by an out-of-memory error.

CRITICAL · CVSS 9.8 EPSS 0.05386
Schedule remediation
  • EPSS percentile: top 10% 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

7
postgresql< 9.0.20
postgresql>= 9.1 and < 9.1.16
postgresql>= 9.2 and < 9.2.11
postgresql>= 9.3 and < 9.3.7
postgresql>= 9.4 and < 9.4.2
debian linuxall versions
canonical ubuntu linuxall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · 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 NVD20 Nov 2019 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

9
suse-csafopenSUSE-SU-2024:10030-1
suse-csafopenSUSE-SU-2024:10256-1
suse-csafopenSUSE-SU-2024:10273-1
suse-csafSUSE-SU-2015:1264-1
suse-csafSUSE-SU-2015:1091-1
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://ubuntu.com/usn/usn-2621-1Third Party Advisory
http://www.debian.org/security/2015/dsa-3269Third Party Advisory
http://www.debian.org/security/2015/dsa-3270Third Party Advisory
http://www.postgresql.org/about/news/1587/Vendor Advisory
http://www.postgresql.org/docs/9.0/static/release-9-0-20.htmlRelease NotesVendor Advisory
http://www.postgresql.org/docs/9.1/static/release-9-1-16.htmlRelease NotesVendor Advisory
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