What is CVE-2015-3113?

CVE-2015-3113 is a critical-severity vulnerability in Adobe Flash_player, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2015-06-23.

How severe is CVE-2015-3113?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2015-3113 known to be exploited?

Yes. CVE-2015-3113 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-04-13), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.

Buffer overflow in Adobe Flash_player

CVE-2015-3113

Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x before 18.0.0.194 on Windows and OS X and before 11.2.202.468 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as e…

Vulnerability class: Buffer Overflow

EPSS: 0.999 (100.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-04-13. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-05-04.

Required action: The impacted product is end-of-life and should be disconnected if still in use.

Public proof-of-concept exploits

References

psirt@adobe.com (x_refsource_HP, vendor-advisory, Mailing List)
psirt@adobe.com (x_refsource_CONFIRM, Third Party Advisory)
psirt@adobe.com (x_refsource_CONFIRM, Broken Link)
psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK, Broken Link)
psirt@adobe.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
psirt@adobe.com (x_refsource_CONFIRM, Issue Tracking)
psirt@adobe.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
psirt@adobe.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
psirt@adobe.com (x_refsource_CONFIRM, Issue Tracking)
psirt@adobe.com (x_refsource_CONFIRM, Patch, Broken Link, Vendor Advisory)

Frequently asked questions

What is CVE-2015-3113?: CVE-2015-3113 is a critical-severity vulnerability in Adobe Flash_player, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2015-06-23.
How severe is CVE-2015-3113?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2015-3113 known to be exploited?: Yes. CVE-2015-3113 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-04-13), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.