CVE-2021-29997 — Out-of-bounds Read in Vxworks

CWE-125 — Out-of-bounds ReadCWE-611 — XML External Entity (XXE) Injection3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.2%
top 63.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Windriver Vxworks
Timeline
PublishedApr 13
Latest updateMay 24

Description

An issue was discovered in Wind River VxWorks 7 before 21.03. A specially crafted packet may lead to buffer over-read on IKE.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages1 packages

▶NVDwindriver/vxworks7.0 — 21.03

🔴Vulnerability Details

2
GHSA
GHSA-6xmx-h98x-6vxg: XML External Entity Resolution (XXE) in Helix ALM↗2022-05-24
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CVEList
CVE-2021-29997: An issue was discovered in Wind River VxWorks 7 before 21↗2021-04-13
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CVE-2021-29997 — Out-of-bounds Read in Vxworks | cvebase