Vulnerability Details : CVE-2018-10196
NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library in Graphviz 2.40.1 allows remote attackers to cause a denial of service (application crash) via a crafted file.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2018-10196
- cpe:2.3:a:graphviz:graphviz:2.40.1:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-10196
0.59%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-10196
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-10196
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-10196
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TWUEEJPMS5LAROYJYY6FREOTI6VPN3M4/
[SECURITY] Fedora 27 Update: graphviz-2.40.1-11.fc27 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://usn.ubuntu.com/3731-1/
USN-3731-1: LFTP vulnerability | Ubuntu security noticesThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/05/msg00014.html
[SECURITY] [DLA 2659-1] graphviz security update
-
https://bugzilla.redhat.com/show_bug.cgi?id=1579254
1579254 – (CVE-2018-10196) CVE-2018-10196 graphviz: NULL pointer dereference in rebuild_vlisIssue Tracking;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6VR2CT3LD52GWAQUZAOSEXSYE3O7HGN/
[SECURITY] Fedora 28 Update: graphviz-2.40.1-22.fc28 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://gitlab.com/graphviz/graphviz/issues/1367
null derefence in rebuild_vlist (#1367) · Issues · graphviz / graphviz · GitLabPatch;Third Party Advisory
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