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 of service or possibly unspecified other impact.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
sam2p_projectsam2p
0.49.4
debiandebian_linux
7.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sam2p
bionic
dne
artful
dne
xenial
Fixed 0.49.2-3+deb8u3build0.16.04.1
released
trusty
Fixed 0.49.2-3+deb8u3build0.14.04.1
released
Common Weakness Enumeration
References
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527
https://github.com/pts/sam2p/issues/30
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
https://lists.debian.org/debian-lts-announce/2018/04/msg00004.html