cve-2025-6494
Vulnerability from cvelistv5
Published
2025-06-22 22:31
Modified
2025-06-30 19:09
Severity ?
EPSS score ?
Summary
sparklemotion nokogiri hashmap.c hashmap_get_with_hash heap-based overflow
References
Impacted products
▼ | Vendor | Product |
---|---|---|
sparklemotion | nokogiri |
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This affects the function hashmap_get_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is named ada4708e5a67114402cd3feb70a4e1d1d7cf773a. It is recommended to apply a patch to fix this issue. The project maintainer explains that the affected code was merged into the main branch but the commit never appeared in an official release." }, { "lang": "de", "value": "Es wurde eine Schwachstelle in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 ausgemacht. Sie wurde als problematisch eingestuft. Hiervon betroffen ist die Funktion hashmap_get_with_hash der Datei gumbo-parser/src/hashmap.c. Dank Manipulation mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Die wahre Existenz der vermeintlichen Schwachstelle wird zur Zeit in Frage gestellt. Der Patch wird als ada4708e5a67114402cd3feb70a4e1d1d7cf773a bezeichnet. 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It has been classified as problematic. This affects the function hashmap_get_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is named ada4708e5a67114402cd3feb70a4e1d1d7cf773a. It is recommended to apply a patch to fix this issue. The project maintainer explains that the affected code was merged into the main branch but the commit never appeared in an official release.\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 una vulnerabilidad en sparklemotion nokogiri hasta la versi\u00f3n 1.18.7. Se ha clasificado como problem\u00e1tica. Afecta a la funci\u00f3n hashmap_get_with_hash del archivo gumbo-parser/src/hashmap.c. La manipulaci\u00f3n provoca un desbordamiento del b\u00fafer en el mont\u00f3n. Un ataque debe abordarse localmente. 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- 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.