CVE-2023-20862

Summary

In Spring Security, versions 5.7.x prior to 5.7.8, versions 5.8.x prior to 5.8.3, and versions 6.0.x prior to 6.0.3, the logout support does not properly clean the security context if using serialized versions. Additionally, it is not possible to explicitly save an empty security context to the HttpSessionSecurityContextRepository. This vulnerability can keep users authenticated even after they performed logout. Users of affected versions should apply the following mitigation. 5.7.x users should upgrade to 5.7.8. 5.8.x users should upgrade to 5.8.3. 6.0.x users should upgrade to 6.0.3.

Affected Software

Weaknesses

• Empty SecurityContext Is Not Properly Saved Upon Logout

ADP Enrichment

CVE Program Container

Additional References

• https://spring.io/security/cve-2023-20862
• https://security.netapp.com/advisory/ntap-20230526-0002/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://spring.io/security/cve-2023-20862
• https://security.netapp.com/advisory/ntap-20230526-0002/

• ←Previous
• Next→