SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2015-0311

Adobe Flash Player Remote Code Execution Vulnerability

KEVCRITICAL 9.8EPSS 85.8%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 4 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

Unspecified vulnerability in Adobe Flash Player through 13.0.0.262 and 14.x, 15.x, and 16.x through 16.0.0.287 on Windows and OS X and through 11.2.202.438 on Linux allows remote attackers to execute arbitrary code via unknown vectors, as exploited in the wild in January 2015.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
85.82% probability · 100th percentile
CISA KEV
Listed 13 April 2022 · due 4 May 2022
Affected
adobe/flash player · suse/linux enterprise desktop · suse/linux enterprise workstation extension · microsoft/internet explorer · microsoft/edge
Source
psirt@adobe.com

CISA notes

The impacted product is end-of-life and should be disconnected if still in use. https://nvd.nist.gov/vuln/detail/CVE-2015-0311

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.