CVE-2018-7552: 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…

PriorityP434critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

2.22%

80.9th percentile

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
sam2p_project	sam2p	—	—
sam2p_project	sam2p	>= 0 < 0.49.2-3+deb8u3build0.14.04.1	0.49.2-3+deb8u3build0.14.04.1
sam2p_project	sam2p	>= 0 < 0.49.2-3+deb8u3build0.16.04.1	0.49.2-3+deb8u3build0.16.04.1

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

osv9.8CRITICAL

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