PT-2022-6693 · Wind River · Vxworks

Published 2022-03-29 · Updated 2023-05-23 · CVE-2022-23937

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Wind River VxWorks versions 6.9 through 7

Description The issue is related to an out-of-bounds read during an IKE initial exchange scenario, which can be triggered by a specifically crafted packet. This may allow a remote attacker to cause a denial of service or gain access to confidential information.

Recommendations For Wind River VxWorks versions 6.9 through 7, update to a version that includes a fix for this issue, as no specific workaround is provided in the available information. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2023-03421

CVE-2022-23937

Affected Products

Vxworks

References · 9

• https://support2.windriver.com/index.php?page=security-notices · Vendor Advisory
• https://support2.windriver.com/index.php?page=cve&pg=21#list · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23937 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23937 · Security Note
• https://bdu.fstec.ru/vul/2023-03421 · Security Note
• https://vuldb.com/?id.195971 · Note
• https://cisa.gov/news-events/ics-advisories/icsa-23-143-02 · Note
• https://support2.windriver.com/index.php?page=cve&pg=21#list · Note
• https://t.me/cibsecurity/39711 · Telegram Post