CVE-2022-3219

Summary

GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.

Affected Software

Weaknesses

• denial of service

ADP Enrichment

CVE Program Container

Additional References

• https://dev.gnupg.org/D556
• https://marc.info/?l=oss-security&m=165696590211434&w=4
• https://access.redhat.com/security/cve/CVE-2022-3219
• https://bugzilla.redhat.com/show_bug.cgi?id=2127010
• https://dev.gnupg.org/T5993
• https://security.netapp.com/advisory/ntap-20230324-0001/

CISA ADP Vulnrichment

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

References

• https://dev.gnupg.org/D556
• https://marc.info/?l=oss-security&m=165696590211434&w=4
• https://access.redhat.com/security/cve/CVE-2022-3219
• https://bugzilla.redhat.com/show_bug.cgi?id=2127010
• https://dev.gnupg.org/T5993
• https://security.netapp.com/advisory/ntap-20230324-0001/

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