CVE-2020-9549
CVE-2020-9549 is a high-severity vulnerability in Pdfresurrect Project Pdfresurrect with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Pdfresurrect Project Pdfresurrect
- Published:
- Last modified:
Description
In PDFResurrect 0.12 through 0.19, get_type in pdf.c has an out-of-bounds write via a crafted PDF document.
Frequently asked questions
- What is CVE-2020-9549?
- In PDFResurrect 0.12 through 0.19, get_type in pdf.c has an out-of-bounds write via a crafted PDF document.
- How severe is CVE-2020-9549?
- CVE-2020-9549 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-9549 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-9549?
- CVE-2020-9549 primarily affects Pdfresurrect Project Pdfresurrect. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-9549?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-9549 published?
- CVE-2020-9549 was published on 2020-03-02 and last updated on 2026-06-17.
References
- https://github.com/enferex/pdfresurrect/issues/8
- https://lists.debian.org/debian-lts-announce/2020/03/msg00007.html
Affected products (2)
- cpe:2.3:a:pdfresurrect_project:pdfresurrect:*:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
More vulnerabilities in Pdfresurrect Project Pdfresurrect
- CVE-2020-20740 — High (CVSS 7.8): PDFResurrect before 0.20 lack of header validation checks causes heap-buffer-overflow in pdf_get_version().
- CVE-2019-14934 — High (CVSS 7.8): An issue was discovered in PDFResurrect before 0.18. pdf_load_pages_kids in pdf.c doesn't validate a certain size…
- CVE-2019-14267 — High (CVSS 7.8): PDFResurrect 0.15 has a buffer overflow via a crafted PDF file because data associated with startxref and %%EOF is…
- CVE-2021-3508 — Medium (CVSS 5.5): A flaw was found in PDFResurrect in version 0.22b. There is an infinite loop in get_xref_linear_skipped() in pdf.c via…
All CVEs affecting Pdfresurrect Project Pdfresurrect →
Other CWE-787 (Out-of-bounds Write) vulnerabilities
- CVE-2026-42369 — Critical (CVSS 10.0): GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other…
- CVE-2026-4746 — Critical (CVSS 10.0): Out-of-bounds Write vulnerability in timeplus-io proton (base/poco/Foundation/src modules). This vulnerability is…
- CVE-2025-43300 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42479 — Critical (CVSS 10.0): llama.cpp provides LLM inference in C/C++. The unsafe `data` pointer member in the `rpc_tensor` structure can cause…
- CVE-2024-39791 — Critical (CVSS 10.0): Stack-based buffer overflow vulnerabilities affecting Vonets industrial wifi bridge relays and wifi bridge…