CVE-2020-19491 — HIGH (7.8)

Vulnerability 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sam2P Project	Sam2P	0.49.4

Related Weaknesses (CWE)

CWE-787

References

https://github.com/pts/sam2p/commit/1d62cf8964bfcafa6561c4c3bb66d4aa4c529a73PatchThird Party Advisory
https://github.com/pts/sam2p/issues/67ExploitThird Party Advisory
https://github.com/pts/sam2p/commit/1d62cf8964bfcafa6561c4c3bb66d4aa4c529a73PatchThird Party Advisory
https://github.com/pts/sam2p/issues/67ExploitThird Party Advisory

FAQ

What is CVE-2020-19491?

CVE-2020-19491 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-19491?

Check the references section above for vendor advisories and patch information. Affected products include: Sam2P Project Sam2P.