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CVE-2019-10269

Good to know:

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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

Related Resources (7)

https://github.com/lh3/bwa/pull/232
https://coreymhudson.github.io/bwa_vulnerabilties/
https://usn.ubuntu.com/4087-1/
https://security-tracker.debian.org/tracker/CVE-2019-10269
https://nvd.nist.gov/vuln/detail/CVE-2019-10269
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-10269
https://www.mend.io/vulnerability-database/CVE-2019-10269

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

Base Score:
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:
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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