Vulnerability Details : CVE-2018-8000
In PoDoFo 0.9.5, there exists a heap-based buffer overflow vulnerability in PoDoFo::PdfTokenizer::GetNextToken() in PdfTokenizer.cpp, a related issue to CVE-2017-5886. Remote attackers could leverage this vulnerability to cause a denial-of-service or potentially execute arbitrary code via a crafted pdf file.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-8000
Probability of exploitation activity in the next 30 days: 3.00%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-8000
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 |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-8000
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The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-8000
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https://sourceforge.net/p/podofo/tickets/13/
PoDoFo / Tickets / #13 CVE-2018-8000 - heap-based buffer overflow in PoDoFo::PdfTokenizer::GetNextToken()Exploit;Third Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=1548918
1548918 – podofo 0.9.5 heap overflow write vulnerability in GetNextToken()Exploit;Issue Tracking;Third Party Advisory
Products affected by CVE-2018-8000
- cpe:2.3:a:podofo_project:podofo:0.9.5:*:*:*:*:*:*:*