fkie_cve-2019-18197
Vulnerability from fkie_nvd
Published
2019-10-18 21:15
Modified
2024-11-21 04:32
Severity ?
Summary
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| xmlsoft | libxslt | 1.1.33 | |
| linux | linux_kernel | - | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| canonical | ubuntu_linux | 19.10 | |
| debian | debian_linux | 8.0 |
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"value": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn\u0027t reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."
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"value": "En la funci\u00f3n xsltCopyText en el archivo transform.c en libxslt versi\u00f3n 1.1.33, una variable de puntero no se restablece bajo determinadas circunstancias. Si el \u00e1rea de memoria relevante se liber\u00f3 y reutiliz\u00f3 de cierta manera, una comprobaci\u00f3n de l\u00edmites podr\u00eda fallar y podr\u00eda escribirse la memoria fuera de un b\u00fafer o podr\u00edan divulgarse datos no inicializados."
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"id": "CVE-2019-18197",
"lastModified": "2024-11-21T04:32:48.610",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.