CVE-2020-19491
HIGHCVSS 7.8/10EPSS 1.00%
Last modified
CVE-2020-19491 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. There is an invalid memory access bug in cgif.c that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
There is an invalid memory access bug in cgif.c that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sam2p Project | Sam2p | 0.49.4 |
References
- https://github.com/pts/sam2p/commit/1d62cf8964bfcafa6561c4c3bb66d4aa4c529a73Patch, Third Party Advisory
- https://github.com/pts/sam2p/issues/67Exploit, Third Party Advisory
- https://github.com/pts/sam2p/commit/1d62cf8964bfcafa6561c4c3bb66d4aa4c529a73Patch, Third Party Advisory
- https://github.com/pts/sam2p/issues/67Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-19491?
There is an invalid memory access bug in cgif.c that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
How severe is CVE-2020-19491?
CVE-2020-19491 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2020-19491?
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-2020-19491?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST