PT-2023-7419 · Schweitzer Engineering Laboratories · Sel-451

Andrea Palanca + 1 · Published 2023-11-30 · Updated 2023-12-06 · CVE-2023-34389

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Schweitzer Engineering Laboratories SEL-451 (affected versions not specified)

Description The issue is related to an allocation of resources without limits or throttling, which could allow a remote authenticated attacker to make the system unavailable for an indefinite amount of time. This could potentially be exploited to launch attacks against authorized and authenticated users. For more details, refer to the product Instruction Manual Appendix A dated 20230830.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

BDU:2023-08456

CVE-2023-34389

Affected Products

Sel-451

References · 7

• https://bdu.fstec.ru/vul/2023-08456 · Security Note
• https://selinc.com/support/security-notifications/external-reports · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34389 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34389 · Vendor Advisory
• https://t.me/cvenotify/61736 · Telegram Post
• https://twitter.com/CVEnew/status/1730296132239286285 · Twitter Post
• https://nozominetworks.com/blog · Note