Buffer overflow in Microsoft Windows_7
CVE-2013-3660
The EPATHOBJ::pprFlattenRec function in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, and Windows Server…
Vulnerability class: Buffer Overflow
EPSS: 0.396 (98.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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 . 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: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- cve@mitre.org (mailing-list, x_refsource_FULLDISC, Broken Link)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
- cve@mitre.org (mailing-list, x_refsource_FULLDISC, Broken Link)
- cve@mitre.org (x_refsource_SECUNIA, Broken Link, Vendor Advisory, third-party-advisory)
- cve@mitre.org (x_refsource_OSVDB, vdb-entry, Broken Link)
- cve@mitre.org (Exploit, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Broken Link)
- cve@mitre.org (x_refsource_MISC, Press/Media Coverage)
- cve@mitre.org (Broken Link, signature, x_refsource_OVAL, vdb-entry)
- cve@mitre.org (Exploit, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2013-3660?
- CVE-2013-3660 is a high-severity vulnerability in Microsoft Windows_7, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2013-05-24.
- How severe is CVE-2013-3660?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2013-3660 known to be exploited?
- Yes. CVE-2013-3660 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-28), indicating it is being actively exploited. 9 public proof-of-concept repositories are indexed.