CVEvulnerability
CVE-2020-17361
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-08-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-755
Description
An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h returns silently when a negative length is provided (instead of throwing an exception). This could result in data being lost during the copy, with varying consequences depending on the subsequent use of the destination buffer. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Affected configurations
• readytalk avian 1.2.0
Related
Weakness · CWE (1)
- CWE-755 Improper Handling of Exceptional Conditions weakness
References
- http://seclists.org/fulldisclosure/2020/Aug/10 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/11 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/13 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/14 Mailing List, Third Party Advisory
- https://github.com/ReadyTalk/avian/issues Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Aug/10 Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/11 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/13 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/14 Mailing List, Third Party Advisory
- https://github.com/ReadyTalk/avian/issues Third Party Advisory