Aggregates CVE and security vulnerability intelligence across all pdftools_project-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk memory corruption and vendor risk denial of service and related problems; some flaws may lead to vendor impact memory corruption and vendor impact application crash.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2021-39543 | An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeRoot() located in analyze.cpp. It allows an attacker to cause Denial of Service. | [email protected] | 5.5 | 0.61% | 2021-09-20 | 2024-11-21 |
| CVE-2021-39542 | An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Font::Size() located in font.cpp. It allows an attacker to cause Denial of Service. | [email protected] | 5.5 | 0.61% | 2021-09-20 | 2024-11-21 |
| CVE-2021-39541 | An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeXref() located in analyze.cpp. It allows an attacker to cause Denial of Service. | [email protected] | 5.5 | 0.61% | 2021-09-20 | 2024-11-21 |
| CVE-2021-39540 | An issue was discovered in pdftools through 20200714. A stack-buffer-overflow exists in the function Analyze::AnalyzePages() located in analyze.cpp. It allows an attacker to cause code Execution. | [email protected] | 7.8 | 1.02% | 2021-09-20 | 2024-11-21 |
| CVE-2021-39539 | An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::BDCNode::~BDCNode() located in bdcnode.cpp. It allows an attacker to cause Denial of Service. | [email protected] | 5.5 | 0.61% | 2021-09-20 | 2024-11-21 |
| CVE-2021-39538 | An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::ObjNode::Value() located in objnode.cpp. It allows an attacker to cause Denial of Service. | [email protected] | 5.5 | 0.61% | 2021-09-20 | 2024-11-21 |