CVE-2019-13045
What it is
Irssi before 1.0.8, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, when SASL is enabled, has a use after free when sending SASL login to the server.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 3.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 3.4% in the next 30 days (EPSS).
- Severity: 8.1 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 3.4% · EPSS, next 30 days
- Weakness
- CWE-416 · Use after free
- Record status
- Modified
Affected
- Irssi < 1.0.8
- Irssi < 1.1.3
- Irssi < 1.2.1
Attack profile CVSS 3.0 · 8.1
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-13045.md and follow it. Check whether this project is affected by CVE-2019-13045. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
- https://irssi.org/security/irssi_sa_2019_06.txt
- https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
- https://irssi.org/security/irssi_sa_2019_06.txt
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00030.html
- http://packetstormsecurity.com/files/153480/Slackware-Security-Advisory-irssi-Updates.html
- http://www.openwall.com/lists/oss-security/2019/06/29/1
- http://www.securityfocus.com/bid/108998
- https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
- https://irssi.org/security/irssi_sa_2019_06.txt
- https://seclists.org/bugtraq/2019/Jun/41
- https://usn.ubuntu.com/4046-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00030.html
- http://packetstormsecurity.com/files/153480/Slackware-Security-Advisory-irssi-Updates.html
- http://www.openwall.com/lists/oss-security/2019/06/29/1
- http://www.securityfocus.com/bid/108998
- https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955
- https://irssi.org/security/irssi_sa_2019_06.txt
- https://seclists.org/bugtraq/2019/Jun/41
- https://usn.ubuntu.com/4046-1/