CVE-2018-15501
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Libgit2
PublishedAug 18, 2018
First seenAug 18, 2018
How to fix
Update
- libgit2 libgit20.26.6, 0.27.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libgit2 libgit2 | v < 0.26.6, 0.27.0 ≤ v < 0.27.4 | 0.26.6, 0.27.4 |
| debian debian_linux | 8.0, 9.0 | — |
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