Vulnerability Details : CVE-2015-6817
PgBouncer 1.6.x before 1.6.1, when configured with auth_user, allows remote attackers to gain login access as auth_user via an unknown username.
Vulnerability category: BypassGain privilege
Products affected by CVE-2015-6817
- cpe:2.3:a:pgbouncer:pgbouncer:1.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6817
1.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6817
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2015-6817
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-6817
-
http://comments.gmane.org/gmane.comp.db.postgresql.pgbouncer.general/1251
Mailing List
-
https://github.com/pgbouncer/pgbouncer/commit/7ca3e5279d05fceb1e8a043c6f5b6f58dea3ed38
Remove too early set of auth_user · pgbouncer/pgbouncer@7ca3e52 · GitHubPatch
-
https://github.com/pgbouncer/pgbouncer/issues/69
A failed auth_query lookup leads to connection as auth_user! · Issue #69 · pgbouncer/pgbouncer · GitHubIssue Tracking;Patch
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http://www.openwall.com/lists/oss-security/2015/09/05/7
oss-security - Re: CVE Request: PgBouncer: failed auth_query lookup leads to connection as auth_userMailing List;Patch
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https://pgbouncer.github.io/2015/09/pgbouncer-1-6-1
PgBouncer 1.6.1Patch;Vendor Advisory
-
https://security.gentoo.org/glsa/201701-24
PgBouncer: Multiple vulnerabilities (GLSA 201701-24) — Gentoo securityThird Party Advisory
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