What’s Vulnerable › Vulnerabilities

CVE-2017-10965

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-07-07 · updated 2026-06-17
• Weakness: CWE-476

Description

An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer.

Affected products

• Irssi: through 1.0.3

References

• https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291
• https://irssi.org/security/irssi_sa_2017_07.txt
• https://www.debian.org/security/2017/dsa-4016
• https://github.com/irssi/irssi/commit/5e26325317c72a04c1610ad952974e206384d291
• https://irssi.org/security/irssi_sa_2017_07.txt
• https://www.debian.org/security/2017/dsa-4016

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