PT-2026-83102 · Unknown · Gix-Packetline
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
gitoxide gix-packetline versions prior to 0.21.5
Description
A panic occurs in the
TextRef implementation when processing side-band packet lines that contain empty payloads. A malicious Git server can send a specially crafted side-band packet to trigger an index out of bounds panic, which results in a denial of service by aborting the client process during fetch operations. This issue can be triggered without authentication.Recommendations
Update gitoxide gix-packetline to version 0.21.5 or later.
Exploit
Fix
DoS
Integer Underflow
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Weakness Enumeration
Related Identifiers
Affected Products
Gix-Packetline