Vulnerability Description
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
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Readytalk | Avian | 1.2.0 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2020/Aug/8Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/11Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/13Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/14Mailing ListThird Party Advisory
- https://github.com/ReadyTalk/avian/issuesThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Aug/8Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/11Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/13Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Sep/14Mailing ListThird Party Advisory
- https://github.com/ReadyTalk/avian/issuesThird Party Advisory
FAQ
What is CVE-2020-17360?
CVE-2020-17360 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...
How severe is CVE-2020-17360?
CVE-2020-17360 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-17360?
Check the references section above for vendor advisories and patch information. Affected products include: Readytalk Avian.