DirectorySecurity AdvisoriesPricing
/
Sign in
Security Advisories

GHSA-xcf7-rvmh-g6q4

Published

Last updated

https://github.com/advisories/GHSA-xcf7-rvmh-g6q4

Severity

4.5

Medium

CVSS V3

Summary

openssl X509VerifyParamRef::set_host buffer over-read

Description

When this function was passed an empty string, openssl would attempt to call strlen on it, reading arbitrary memory until it reached a NUL byte.

References

  • https://github.com/advisories/GHSA-xcf7-rvmh-g6q4
  • https://nvd.nist.gov/vuln/detail/CVE-2023-53159
  • https://github.com/sfackler/rust-openssl/issues/1965
  • https://github.com/sfackler/rust-openssl/pull/1968
  • https://github.com/sfackler/rust-openssl
  • https://rustsec.org/advisories/RUSTSEC-2023-0044.html

Affected packages

The trusted source for open source

Talk to an expert
© 2025 Chainguard. All Rights Reserved.
PrivacyTerms

Product

Chainguard ContainersChainguard LibrariesChainguard VMsIntegrationsPricing

Solutions

FedRAMPPCI DSSCMMC 2.0Golden ImagesCVE RemediationPublic Sector

Customers

Customer StoriesChainguard Reviews

Resources

Events & WebinarsSupply Chain Security 101Chainguard CoursesDocumentationTrust CenterChainguard Slack Community

Company

About UsBlogPartnersNewsroomCareersLegal