CVE-2019-10269

Public Exploit

Description

BWA (aka Burrow-Wheeler Aligner) before 2019-01-23 has a stack-based buffer overflow in the bns_restore function in bntseq.c via a long sequence name in a .alt file.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.83% Top 30%
Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/lh3/bwa/pull/232 third party advisory patch
https://coreymhudson.github.io/bwa_vulnerabilties/ third party advisory exploit
https://usn.ubuntu.com/4087-1/ third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-10269?
CVE-2019-10269 has been scored as a critical severity vulnerability.
How to fix CVE-2019-10269?
To fix CVE-2019-10269, 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-2019-10269 being actively exploited in the wild?
It is possible that CVE-2019-10269 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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