PT-2019-10453 · Boa · Boa

Tt33415366 · Published 2019-10-11 · Updated 2026-01-02 · CVE-2018-21027

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Boa versions prior to 0.94.14rc21

Description The issue allows remote attackers to trigger an out-of-memory (OOM) condition due to mishandled malloc.

Recommendations For versions prior to 0.94.14rc21, update to a version that contains a fix for this issue to prevent remote attackers from triggering an out-of-memory condition.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-21027

Affected Products

Boa

References · 4

• https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e · Patch
• https://osv.dev/vulnerability/CVE-2018-21027 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-21027 · Security Note
• https://github.com/gpg/boa/pull/1 · Note