CVE-2017-14636

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Source
https://cve.org/CVERecord?id=CVE-2017-14636
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14636.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-14636
Downstream
Published
2017-09-22T07:29:00.207Z
Modified
2026-04-16T00:10:35.467053025Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.

References

Affected packages

Git / github.com/pts/sam2p

Affected ranges

Type
GIT
Repo
https://github.com/pts/sam2p
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
3d061cdc9889d10618c28db03313bcc290dc8b89
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:sam2p_project:sam2p:0.49.3:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.49.3"
        }
    ]
}

Affected versions

v0.*
v0.49.2
v0.49.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14636.json"