7.8
CVSSv3

CVE-2020-17360

Published: 12/08/2020 Updated: 11/04/2024
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

An issue exists in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Vulnerability Trend

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readytalk avian 1.2.0

Exploits

Avian JVM version 120 suffers from multiple vm::arrayCopy() integer overflow vulnerabilities ...
Noise-Java suffers from an issue located in the AESGCMFallbackCipherStateencryptWithAd() method defined in AESGCMFallbackCipherStatejava, where multiple boundary checks are performed to prevent invalid length or offsets from being specified for the encrypt or copy operation However, some checks were found to be either incomplete or missing ...
Noise-Java suffers from an issue located in the AESGCMOnCtrCipherStateencryptWithAd() method defined in AESGCMOnCtrCipherStatejava, where multiple boundary checks are performed to prevent invalid length or offsets from being specified for the encrypt or copy operation However, some checks were found to be either incomplete or missing ...
Noise-Java suffers from an issue located in the ChaChaPolyCipherStateencryptWithAd() method defined in ChaChaPolyCipherStatejava, where multiple boundary checks are performed to prevent invalid length or offsets from being specified for the encrypt or copy operation However, some checks were found to be either incomplete or missing ...

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Avian JVM vm::arrayCopy() Multiple Integer Overflows <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Piet ...
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Noise-Java AESGCMOnCtrCipherStateencryptWithAd() insufficient boundary checks <!--X-Subject-Header-End--> <!--X-Head- ...