CVE-2015-4054
Published: 23 May 2017
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.
Priority
Status
Package | Release | Status |
---|---|---|
pgbouncer Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1.5.5-1)
|
bionic |
Not vulnerable
(1.5.5-1)
|
|
cosmic |
Not vulnerable
(1.5.5-1)
|
|
disco |
Not vulnerable
(1.5.5-1)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(1.5.5-1)
|
|
utopic |
Ignored
(end of life)
|
|
vivid |
Ignored
(end of life)
|
|
wily |
Not vulnerable
(1.5.5-1)
|
|
xenial |
Not vulnerable
(1.5.5-1)
|
|
yakkety |
Not vulnerable
(1.5.5-1)
|
|
zesty |
Not vulnerable
(1.5.5-1)
|
|
Patches: upstream: https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573 upstream: https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |