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.

References

Affected packages

Git / github.com/pts/sam2p

Affected ranges

Type

GIT

Repo

https://github.com/pts/sam2p

Events

Introduced

Last affected

02883208a1b6fab503bd367c1acae43133c5ff42

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.49.4"
        }
    ]
}

Affected versions

v0.*

v0.49.2

v0.49.3

v0.49.4

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-7552.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    }
]