Vulnerability Details : CVE-2013-4565
Heap-based buffer overflow in the __OLEdecode function in ppthtml 0.5.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted .ppt file.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-4565
Probability of exploitation activity in the next 30 days: 4.63%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4565
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2013-4565
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4565
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729279
#729279 - ppthtml: CVE-2013-4565: heap-based buffer overflow - Debian Bug report logs
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http://seclists.org/oss-sec/2013/q4/279
oss-sec: Re: CVE request: ppthtml heap-based buffer overflowExploit
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https://exchange.xforce.ibmcloud.com/vulnerabilities/88885
ppthtml OLEdecode() buffer overflow CVE-2013-4565 Vulnerability Report
Products affected by CVE-2013-4565
- cpe:2.3:a:debian:ppthtml:*:*:*:*:*:*:*:*