7.5

CVE-2015-4054

Exploit
PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pgbouncer ≫ Pgbouncer Version <= 1.5.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.13% 0.895
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.openwall.com/lists/oss-security/2015/05/22/5
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/74751
Third Party Advisory
VDB Entry
https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5
Patch
Third Party Advisory
https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573
Patch
Third Party Advisory
https://github.com/pgbouncer/pgbouncer/issues/42
Third Party Advisory
Exploit
https://pgbouncer.github.io/changelog.html#pgbouncer-15x
Third Party Advisory
Release Notes
https://security.gentoo.org/glsa/201701-24
Third Party Advisory