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Advisories

powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer

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severity
high
date
Affecting

  • powerlevel10k <= 1.20.0

CWE
  • CWE-494 Download of Code Without Integrity Check
CVSS
7.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
George Chen
Description
Powerlevel10k through 1.20.0 contains an insecure download vulnerability in the gitstatus/install script that disables TLS certificate verification with curl -k and skips integrity checks when no SHA-256 utility exists. Network-positioned attackers can intercept the github.com mirror request and substitute a malicious archive, which runs as the gitstatusd daemon under the user's account on every prompt.

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