CVE-2018-11545

Description

md4c 0.2.5 has a heap-based buffer overflow in md_merge_lines because md_is_link_label mishandles the case of a link label composed solely of backslash escapes.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.46%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/mity/md4c/issues/39 third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-11545?
CVE-2018-11545 has been scored as a critical severity vulnerability.
How to fix CVE-2018-11545?
To fix CVE-2018-11545, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-11545 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-11545 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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