Ubuntu.comUB:CVE-2019-11023CVE-2019-11023
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.038 Low
EPSS
Percentile
91.8%
The agroot() function in cgraph\obj.c in libcgraph.a in Graphviz
2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by
graphml2gv.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | graphviz | < 2.40.1-2ubuntu0.1~esm1 | UNKNOWN |
| ubuntu | 14.04 | noarch | graphviz | < 2.36.0-0ubuntu3.2+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 16.04 | noarch | graphviz | < 2.38.0-12ubuntu2.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2019-11023
nvd.nist.gov/vuln/detail/CVE-2019-11023
research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/
security-tracker.debian.org/tracker/CVE-2019-11023
ubuntu.com/security/notices/USN-5264-1
ubuntu.com/security/notices/USN-5971-1
www.cve.org/CVERecord?id=CVE-2019-11023
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.038 Low
EPSS
Percentile
91.8%