Critical severity9.8OSV Advisory· Published Feb 28, 2018· Updated Jun 17, 2026

CVE-2018-7552

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Pts/Sam2pOSV2 versions
v0.49.2, v0.49.3, v0.49.4+ 1 more
- (no CPE)range: v0.49.2, v0.49.3, v0.49.4
- (no CPE)range: =0.49.4

Patches

Vulnerability mechanics

References

github.com/pts/sam2p/issues/30nvdExploitThird Party Advisory
bugs.debian.org/cgi-bin/bugreport.cginvdIssue TrackingThird Party Advisory
lists.debian.org/debian-lts-announce/2018/04/msg00004.htmlnvdMailing ListThird Party Advisory

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000