CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

CVE-2023-29360: Microsoft Streaming Service Untrusted Pointer Dereference Vulnerability

criticalknown exploitedpublic exploitCVE-2023-29360
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

CSIRTS triage

vendor: Microsoftproduct: Streaming ServicePrivilege escalation
What
An untrusted pointer dereference vulnerability allows local attackers to gain SYSTEM privileges.
Who is affected
Users of Microsoft Streaming Service are affected.
Urgency
Remediation is urgent as the vulnerability has been exploited in the wild.
Action
Apply the security update programs through Microsoft Update.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch Streaming Service

Get an email when a new Streaming Service advisory drops — max one per day, one-click unsubscribe.

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2024-02-29
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-29360

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2023-29360coverage & exploitation statusNVD · CVE.org

Recent advisories for Microsoft Streaming Service

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CISA Known Exploited Vulnerabilities