CVE-2012-4575
MEDIUM severity · CVSS 5 · Memory corruption
5CVSS MEDIUM
Summary
The add_database function in objects.c in the pgbouncer pooler 1.5.2 for PostgreSQL allows remote attackers to cause a denial of service (daemon outage) via a long database name in a request.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)2%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692103Advisory
- http://git.postgresql.org/gitweb/?p=pgbouncer.git%3Ba=commit%3Bh=4b92112b820830b30cd7bc91bef3dd8f35305525
- http://openwall.com/lists/oss-security/2012/11/02/8Advisory
- http://www.securityfocus.com/bid/56371Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=872527Advisory