CVE-2023-29132

Summary

Irssi 1.3.x and 1.4.x before 1.4.4 has a use-after-free because of use of a stale special collector reference. This occurs when printing of a non-formatted line is concurrent with printing of a formatted line.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://irssi.org/security/irssi_sa_2023_03.txt
• https://www.openwall.com/lists/oss-security/2023/03/30/5

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://irssi.org/security/irssi_sa_2023_03.txt
• https://www.openwall.com/lists/oss-security/2023/03/30/5

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