GHSA-29xx-hcv2-c4cp

Source

https://github.com/advisories/GHSA-29xx-hcv2-c4cp

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-29xx-hcv2-c4cp/GHSA-29xx-hcv2-c4cp.json

Aliases

• CVE-2023-0216
• RUSTSEC-2023-0011

Published

2023-02-08T22:23:39Z

Modified

2023-11-08T04:11:06.322448Z

Summary

openssl-src subject to Invalid pointer dereference in `d2i_PKCS7` functions

Details

An invalid pointer dereference on read can be triggered when an application tries to load malformed PKCS7 data with the d2i_PKCS7(), d2i_PKCS7_bio() or d2i_PKCS7_fp() functions.

The result of the dereference is an application crash which could lead to a denial of service attack. The TLS implementation in OpenSSL does not call this function however third party applications might call these functions on untrusted data.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-0216
• https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=934a04f0e775309cadbef0aa6b9692e1b12a76c6
• https://rustsec.org/advisories/RUSTSEC-2023-0011.html
• https://security.gentoo.org/glsa/202402-08
• https://www.openssl.org/news/secadv/20230207.txt