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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:22

Type	Values Removed	Values Added
References	~~() https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd - Patch, Third Party Advisory~~	() https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd - Patch, Third Party Advisory
References	~~() https://github.com/ReadyTalk/avian/pull/572 - Patch, Third Party Advisory~~	() https://github.com/ReadyTalk/avian/pull/572 - Patch, Third Party Advisory

Information

Published : 2020-11-09 22:15

Updated : 2024-11-21 05:22

NVD link : CVE-2020-28371

Mitre link : CVE-2020-28371

CVE.ORG link : CVE-2020-28371

JSON object : View

Products Affected

readytalk

avian

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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