CVE-2021-37530
MEDIUMCVSS 5.5/10EPSS 0.75%
Last modified
CVE-2021-37530 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fig2dev Project | Fig2dev | <= 3.2.8a |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://sourceforge.net/p/mcj/tickets/126/Exploit, Patch, Third Party Advisory
- https://sourceforge.net/p/mcj/tickets/126/Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-37530?
A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.
How severe is CVE-2021-37530?
CVE-2021-37530 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.
How do I fix CVE-2021-37530?
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-2021-37530?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST