by Kastro
Paper/Archive/CVE-2022-0699

CVE-2022-0699

fedora — A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases.

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 76.7.767 × 2015.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.

Affected

ProductAffectedFixed inSource
shapelibshapelib 1.5.0 and older releases–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/OSGeo/shapelib/issues/39refgithub.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819freflists.debian.org/debian-lts-announce/2026/01/msg00023.html