CVE-2023-46322
CRITICALCVSS 9.8/10EPSS 0.66%
Last modified
CVE-2023-46322 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial character may be non-alphanumeric. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial character may be non-alphanumeric. The hostname's other characters may be outside the set of alphanumeric characters, dash, and period.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Iterm2 | Iterm2 | <= 3.4.21 | — |
| Iterm2 | Iterm2 | 3.5.0 | Beta1 |
References
- https://iterm2.com/downloads.htmlVendor Advisory
- https://iterm2.com/downloads.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-46322?
iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial character may be non-alphanumeric. The hostname's other characters may be outside the set of alphanumeric characters, dash, and period.
How severe is CVE-2023-46322?
CVE-2023-46322 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2023-46322?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-46322?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST