CVE-2022-28391
Last modified
CVE-2022-28391 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to print a DNS PTR record's value to a VT compatible terminal. Alternatively, the attacker could choose to change the terminal's colors.. EPSS estimates a 3.50% chance of exploitation in the next 30 days.
Description
BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to print a DNS PTR record's value to a VT compatible terminal. Alternatively, the attacker could choose to change the terminal's colors.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Busybox | Busybox | <= 1.35.0 |
References
- https://git.alpinelinux.org/aports/plain/main/busybox/0001-libbb-sockaddr2str-ensure-only-printable-characters-.patchMailing List, Patch, Vendor Advisory
- https://git.alpinelinux.org/aports/plain/main/busybox/0002-nslookup-sanitize-all-printed-strings-with-printable.patchMailing List, Patch, Vendor Advisory
- https://gitlab.alpinelinux.org/alpine/aports/-/issues/13661Exploit, Patch, Vendor Advisory
- https://git.alpinelinux.org/aports/plain/main/busybox/0001-libbb-sockaddr2str-ensure-only-printable-characters-.patchMailing List, Patch, Vendor Advisory
- https://git.alpinelinux.org/aports/plain/main/busybox/0002-nslookup-sanitize-all-printed-strings-with-printable.patchMailing List, Patch, Vendor Advisory
- https://gitlab.alpinelinux.org/alpine/aports/-/issues/13661Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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