FKIE_CVE-2018-10887
Vulnerability from fkie_nvd - Published: 2018-07-10 14:29 - Updated: 2024-11-21 03:42
Severity ?
Summary
A flaw was found in libgit2 before version 0.27.3. It has been discovered that an unexpected sign extension in git_delta_apply function in delta.c file may lead to an integer overflow which in turn leads to an out of bound read, allowing to read before the base object. An attacker may use this flaw to leak memory addresses or cause a Denial of Service.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libgit2 | libgit2 | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
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"lastModified": "2024-11-21T03:42:13.670",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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