CVE-2020-17360 (NVD)

2020-08-12

An issue was discovered 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

Products Avian
Type Out-of-bounds Read (CWE-125)
Out-of-bounds Write (CWE-787)
Integer Overflow or Wraparound (CWE-190)
First patch - None (likely due to unavailable code)
Links http://seclists.org/fulldisclosure/2020/Aug/8
http://seclists.org/fulldisclosure/2020/Sep/11
http://seclists.org/fulldisclosure/2020/Sep/13
http://seclists.org/fulldisclosure/2020/Sep/14
https://github.com/ReadyTalk/avian/issues