Known exploited vulnerability
CVE-2015-5119
The short answer
CVE-2015-5119 affects n/a n/a and is rated critical (CVSS 9.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2022-03-03: attackers are using it, so patch it first. The vendor has linked a patch.
What it is
Use-after-free vulnerability in the ByteArray class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.
Weakness: CWE-416.
Severity
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploited (CISA KEV)
Yes, since Mar 3, 2022
Federal due date Mar 24, 2022
EPSS, next 30 days
99%
Higher than 100% of scored CVEs
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
What CISA says to do
The impacted product is end-of-life and should be disconnected if still in use.
Affected products
n/a. NVD's record lists the exact affected versions.
References
- helpx.adobe.com/security/products/flash-player/apsa15-03.html Broken LinkPatchVendor Advisory
- helpx.adobe.com/security/products/flash-player/apsb15-16.html Broken LinkPatchVendor Advisory
- packetstormsecurity.com/files/132600/Adobe-Flash-Player-ByteArray-Use-After-Free.html ExploitThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201507-13 Third Party Advisory
- helpx.adobe.com/security/products/flash-player/apsa15-03.html Broken LinkPatchVendor Advisory
- helpx.adobe.com/security/products/flash-player/apsb15-16.html Broken LinkPatchVendor Advisory
- packetstormsecurity.com/files/132600/Adobe-Flash-Player-ByteArray-Use-After-Free.html ExploitThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201507-13 Third Party Advisory
- github.com/cisagov/vulnrichment/issues/196 Issue Tracking
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-5119 US Government Resource
Questions
Is CVE-2015-5119 being exploited?
Yes. CISA added CVE-2015-5119 to its Known Exploited Vulnerabilities catalog on 2022-03-03, with a federal remediation due date of 2022-03-24.
How do I fix CVE-2015-5119?
CISA's required action: The impacted product is end-of-life and should be disconnected if still in use.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.
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