CVE-2021-31239

Summary

An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://www.sqlite.org/cves.html
• https://www.sqlite.org/forum/forumpost/d9fce1a89b
• https://github.com/Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/73XUIHJ6UT75VFPDPLJOXJON7MVIKVZI/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXFL4TDAH72PRCPD5UPZMJMKIMVOPLTI/
• https://security.netapp.com/advisory/ntap-20230609-0010/
• https://security.gentoo.org/glsa/202311-03

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://www.sqlite.org/cves.html
• https://www.sqlite.org/forum/forumpost/d9fce1a89b
• https://github.com/Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/73XUIHJ6UT75VFPDPLJOXJON7MVIKVZI/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXFL4TDAH72PRCPD5UPZMJMKIMVOPLTI/
• https://security.netapp.com/advisory/ntap-20230609-0010/
• https://security.gentoo.org/glsa/202311-03

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