cvelistv5 - cve-2018-15501

cve-2018-15501

Vulnerability from cvelistv5

Published

2018-08-18 02:00

Modified

2024-08-05 09:54

Severity ?

Summary

In ng_pkt in transports/smart_pkt.c in libgit2 before 0.26.6 and 0.27.x before 0.27.4, a remote attacker can send a crafted smart-protocol "ng" packet that lacks a '\0' byte to trigger an out-of-bounds read that leads to DoS.

References

URL	Tags
cve@mitre.org	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9406	Exploit, Issue Tracking, Patch, Third Party Advisory
cve@mitre.org	https://bugzilla.suse.com/show_bug.cgi?id=1104641	Issue Tracking, Patch, Third Party Advisory
cve@mitre.org	https://github.com/libgit2/libgit2/commit/1f9a8510e1d2f20ed7334eeeddb92c4dd8e7c649	Patch, Third Party Advisory
cve@mitre.org	https://github.com/libgit2/libgit2/releases/tag/v0.26.6	Release Notes, Third Party Advisory
cve@mitre.org	https://github.com/libgit2/libgit2/releases/tag/v0.27.4	Release Notes, Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html	Mailing List, Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html	Mailing List, Third Party Advisory
cve@mitre.org	https://www.pro-linux.de/sicherheit/2/44650/denial-of-service-in-libgit2.html	Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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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.

Action not permitted

cve-2018-15501

Vulnerability from cvelistv5

ghsa-432h-4cw6-prpw

Vulnerability from github

gsd-2018-15501

Vulnerability from gsd

Tags

Sightings

Nomenclature