VDB
CVE-2018-20797
CVE-2018-20797
PUBLISHED
An issue was discovered in PoDoFo 0.9.6. There is an attempted excessive memory allocation in PoDoFo::podofo_calloc in base/PdfMemoryManagement.cpp when called from PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder in base/PdfFiltersPrivate.cpp.
EPSS 0.16% · 36.0th percentile
Risk Scores
EPSS Score
0.16%
36.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | libpodofo | 0, 0.9.0-1.3, 0.9.3-4 |
| Ubuntu:Pro:18.04:LTS | libpodofo | 0.9.5-9, 0, 0.9.5-6 |
| Ubuntu:Pro:22.04:LTS | libpodofo | 0.9.7+dfsg-2build2, 0, 0.9.7+dfsg-2 |
| Ubuntu:Pro:20.04:LTS | libpodofo | 0, *, * |
Exploit Intelligence
- https://sourceforge.net/p/podofo/tickets/34/ (nist-nvd)
Timeline
- Feb 27, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20797 third-party-advisory
- https://sourceforge.net/p/podofo/tickets/34/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20797 third-party-advisory
- https://ubuntu.com/security/notices/USN-7217-1 vendor-advisory