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CVE-2019-10269

Good to know:

Date: March 28, 2019

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.

Language: C

Severity Score

9.8

Related Resources (7)

Url: https://github.com/lh3/bwa/pull/232

Url: https://coreymhudson.github.io/bwa_vulnerabilties/

Url: https://usn.ubuntu.com/4087-1/

Url: https://security-tracker.debian.org/tracker/CVE-2019-10269

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-10269

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-10269

Url: https://www.mend.io/vulnerability-database/CVE-2019-10269

Severity Score

9.8

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version v2.4.105

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	10.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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