← Back to CVEs

CVE-2020-28371

CRITICAL

9.8

Description

An issue was discovered in ReadyTalk Avian 1.2.0 before 2020-10-27. The FileOutputStream.write() method in FileOutputStream.java has a boundary check to prevent out-of-bounds memory read/write operations. However, an integer overflow leads to bypassing this check and achieving the out-of-bounds access. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/9/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

readytalk:avian

Weaknesses (CWE)

CWE-190CWE-787

References

https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd(cve@mitre.org)

https://github.com/ReadyTalk/avian/pull/572(cve@mitre.org)

https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ReadyTalk/avian/pull/572(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.