CVE-2022-32137

CWE-122 — Heap-based Buffer Overflow3 documents3 sources
Severity
8.8HIGH
EPSS
1.0%
top 22.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Codesys PlcwinntCodesys Runtime Toolkit
Timeline
PublishedJun 24
Latest updateJun 25

Description

In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denial-of-service condition or memory overwrite. User interaction is not required.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5codesys/plcwinntV2 — V2.4.7.57
▶NVDcodesys/plcwinnt2.0 — 2.4.7.57
▶CVEListV5codesys/runtime_toolkitV2 — V2.4.7.57
▶NVDcodesys/runtime_toolkit2.0 — 2.4.7.57

🔴Vulnerability Details

2
GHSA
GHSA-vj74-p39q-jppr: In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denia↗2022-06-25
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CVEList
CODESYS Runtime System prone to heap based buffer overflow↗2022-06-24
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