cve-2023-4949
Vulnerability from cvelistv5
Published
2023-11-10 16:57
Modified
2024-09-03 17:29
Severity ?
EPSS score ?
Summary
Memory Corruption Vulnerability in Grub-Legacy's XFS Implementation
References
▼ | URL | Tags | |
---|---|---|---|
cve-coordination@google.com | https://xenbits.xenproject.org/xsa/advisory-443.html | Patch, Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Free Software Foundation | Grub-Legacy |
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] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAn attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub\u2019s XFS file system implementation.\u003c/span\u003e\u003cbr\u003e" } ], "value": "An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub\u2019s XFS file system implementation.\n" } ], "impacts": [ { "capecId": "CAPEC-100", "descriptions": [ { "lang": "en", "value": "CAPEC-100 Overflow Buffers" } ] }, { "capecId": "CAPEC-92", "descriptions": [ { "lang": "en", "value": "CAPEC-92 Forced Integer Overflow" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", 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Party Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.