CVE Vulnerability

CVE-2020-28371

** UNSUPPORTED WHEN ASSIGNED ** 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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ReadyTalk/avian/pull/572 Patch Third Party Advisory
https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:readytalk:avian:1.2.0:*:*:*:*:*:*:*
Information

Published : 2020-11-09 10:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-28371

Mitre link : CVE-2020-28371

Products Affected
No products.
CWE
CWE-190

CWE-787