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CVE-2018-7552

critical

Description

There is an invalid free in Mapping::DoubleHash::clear in mapping.cpp 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.

References

https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527

https://github.com/pts/sam2p/issues/30

Details

Source: Mitre, NVD

Published: 2018-02-28

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00597