CVE-2023-37557 — Out-of-bounds Write in Control FOR Beaglebone SL

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 83.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
31
Codesys Control FOR Beaglebone SLCodesys Control FOR Empc-a Imx6 SLCodesys Control FOR Iot2000 SL+28 more
Timeline
PublishedAug 3

Description

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages23 packages

▶NVDcodesys/hmi< 3.5.19.20
▶NVDcodesys/control< 4.10.0.0
▶CVEListV5codesys/codesys_hmi< V3.5.19.20
▶NVDcodesys/safety_sil2< 3.5.19.20
▶NVDcodesys/control_rte_sl< 3.5.19.20

🔴Vulnerability Details

2
CVEList
CODESYS Heap-based Buffer Overflow in multiple products↗2023-08-03
▶
GHSA
GHSA-968c-5hjv-f3v7: After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause↗2023-08-03
▶
CVE-2023-37557 — Out-of-bounds Write | cvebase