CVE-2018-13843

Public Exploit

Description

An issue has been found in HTSlib 1.8. It is a memory leak in bgzf_getline in bgzf.c. NOTE: the software maintainer's position is that the "failure to free memory" can be fixed in applications that use the HTSlib library (such as test/test_bgzf.c in the original report) and is not a library issue

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.37%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/samtools/htslib/issues/731#issue-339662537 exploit third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-13843?
CVE-2018-13843 has been scored as a high severity vulnerability.
How to fix CVE-2018-13843?
To fix CVE-2018-13843, 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-2018-13843 being actively exploited in the wild?
It is possible that CVE-2018-13843 is being exploited or will be exploited in a near future based on public information. 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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