CVE-2017-1000099
Vulnerability from cvelistv5
Published
2017-10-04 01:00
Modified
2024-08-05 21:53
Severity ?
EPSS score ?
Summary
When asking to get a file from a file:// URL, libcurl provides a feature that outputs meta-data about the file using HTTP-like headers. The code doing this would send the wrong buffer to the user (stdout or the application's provide callback), which could lead to other private data from the heap to get inadvertently displayed. The wrong buffer was an uninitialized memory area allocated on the heap and if it turned out to not contain any zero byte, it would continue and display the data following that buffer in memory.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://www.securityfocus.com/bid/100281 | VDB Entry, Third Party Advisory | |
| cve@mitre.org | http://www.securitytracker.com/id/1039119 | Third Party Advisory, VDB Entry | |
| cve@mitre.org | https://curl.haxx.se/0809C.patch | Patch, Vendor Advisory | |
| nvd@nist.gov | https://curl.haxx.se/docs/adv_20170809C.html | Vendor Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/201709-14 | Patch, Third Party Advisory, VDB Entry |
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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.