Vulnerability Details : CVE-2018-11577
Potential exploit
Liblouis 3.5.0 has a Segmentation fault in lou_logPrint in logging.c.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-11577
- 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:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:a:liblouis:liblouis:3.5.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11577
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11577
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-11577
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11577
-
https://usn.ubuntu.com/3669-1/
USN-3669-1: Liblouis vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html
[security-announce] openSUSE-SU-2019:1160-1: moderate: Security update fMailing List;Third Party Advisory
-
https://github.com/Edward-L/fuzzing-pocs/tree/master/liblouis
my-cve-list/liblouis at master · Edward-L/my-cve-list · GitHubExploit;Third Party Advisory
-
https://github.com/liblouis/liblouis/issues/582
SEGV-logging-c-148 · Issue #582 · liblouis/liblouis · GitHubExploit;Third Party Advisory
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