CVE-2022-0982
Last modified
CVE-2022-0982 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The telnet_input_char function in opt/src/accel-pppd/cli/telnet.c suffers from a memory corruption vulnerability, whereby user input cmdline_len is copied into a fixed buffer b->buf without any bound checks. If the server connects with a malicious client, crafted client requests can remotely trigger this vulnerability.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.
Description
The telnet_input_char function in opt/src/accel-pppd/cli/telnet.c suffers from a memory corruption vulnerability, whereby user input cmdline_len is copied into a fixed buffer b->buf without any bound checks. If the server connects with a malicious client, crafted client requests can remotely trigger this vulnerability.
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 |
|---|---|---|
| Accel-Ppp | Accel-Ppp | <= 1.12.0 |
References
- https://github.com/xebd/accel-ppp/issues/164Third Party Advisory
- https://github.com/xebd/accel-ppp/issues/164Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-0982?
How severe is CVE-2022-0982?
How do I fix CVE-2022-0982?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-0976Heap buffer overflow in GPU in Google Chrome prior to 99.0.4…8.8
- CVE-2022-0977Use after free in Browser UI in Google Chrome on Chrome OS p…9.6
- CVE-2022-0978Use after free in ANGLE in Google Chrome prior to 99.0.4844.…8.8
- CVE-2022-0979Use after free in Safe Browsing in Google Chrome on Android …8.8
- CVE-2022-0980Use after free in New Tab Page in Google Chrome prior to 99.…8.8
- CVE-2022-0981A flaw was found in Quarkus. The state and potentially assoc…8.8
- CVE-2022-0983An SQL injection risk was identified in Badges code relating…8.8
- CVE-2022-0984Users with the capability to configure badge criteria (teach…4.3
- CVE-2022-0985Insufficient capability checks could allow users with the mo…4.3
- CVE-2022-0986Reflected Cross-site Scripting (XSS) Vulnerability in GitHub…6.1
- CVE-2022-0987A flaw was found in PackageKit in the way some of the method…3.3
- CVE-2022-0988Delta Electronics DIAEnergie (Version 1.7.5 and prior) is vu…7.5
Are you affected by CVE-2022-0982?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST