9.8

CVE-2018-19115

keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Keepalived ≫ Keepalived Version < 2.0.7
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.75% 0.885
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://bugzilla.suse.com/show_bug.cgi?id=1015141
Third Party Advisory
Issue Tracking
https://security.gentoo.org/glsa/201903-01
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0022
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1792
https://access.redhat.com/errata/RHSA-2019:1945
https://github.com/acassen/keepalived/pull/961
Patch
Third Party Advisory
https://github.com/acassen/keepalived/pull/961/commits/f28015671a4b04785859d1b4b1327b367b6a10e9
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00034.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/3995-1/
https://usn.ubuntu.com/3995-2/