CVE-2014-0497
Published: September 17, 2024
Official Description
Adobe Flash Player contains an integer underflow vulnerability that allows a remote attacker to execute arbitrary code.
CISA KEV Advisory
Adobe Flash Player Integer Underflow Vulnerablity
Adobe Flash Player contains an integer underflow vulnerability that allows a remote attacker to execute arbitrary code.
The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
Risk Analysis
Adobe Flash Player contains an integer underflow vulnerability that allows a remote attacker to execute arbitrary code. With an EPSS score of 0.93019, there is a very high likelihood of this flaw being exploited. Its inclusion in CISA's KEV catalog confirms active exploitation, making it an urgent concern for any systems still running Flash Player.
Active exploitation of this vulnerability has been observed in the wild, confirming its use by attackers. The nature of the flaw suggests it is remotely exploitable.
Adobe Flash Player is end-of-life and should be uninstalled immediately from all systems. If uninstallation is not feasible, ensure all instances are updated to the latest available secure version, though complete removal is the recommended action.
Technical Analysis
CVE-2014-0497 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2014-0497 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (2)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2014-0497 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1