pypdf: Possible long runtimes for zero-only width values in cross-reference streams
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| py-pdf | pypdf | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Py-pdf | Pypdf |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-248m-82v9-q6g6 | pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.124% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:py-pdf:pypdf:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pypdf Project
Pypdf Project pypdf |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-606 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pypdf Project
Pypdf Project pypdf |
|
| CPEs | cpe:2.3:a:pypdf_project:pypdf:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pypdf Project
Pypdf Project pypdf |
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Py-pdf
Py-pdf pypdf |
|
| Vendors & Products |
Py-pdf
Py-pdf pypdf |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | pypdf is a free and open-source pure-python PDF library. Prior to 6.12.0, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with /W [0 0 0] values and large /Size values. This vulnerability is fixed in 6.12.0. | |
| Title | pypdf: Possible long runtimes for zero-only width values in cross-reference streams | |
| Weaknesses | CWE-834 | |
| References |
| |
| Metrics |
cvssV4_0
|