Vulnerability · Published Aug 12, 2020 · Assigned by mitre

CVE-2020-17361

Medium 5.5

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)1.2%top 32.2% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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 products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/ReadyTalk/avian/issues x_refsource_MISC
http://seclists.org/fulldisclosure/2020/Aug/10 x_refsource_MISC
20200904 Noise-Java AESGCMFallbackCipherState.encryptWithAd() insufficient boundary checks mailing-list, x_refsource_FULLDISC
20200904 Noise-Java ChaChaPolyCipherState.encryptWithAd() insufficient boundary checks mailing-list, x_refsource_FULLDISC
20200904 Noise-Java AESGCMOnCtrCipherState.encryptWithAd() insufficient boundary checks mailing-list, x_refsource_FULLDISC