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| author | Jo-Philipp Wich <jo@mein.io> | 2018-04-05 00:32:28 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2018-04-05 00:32:56 +0200 |
| commit | 9db5fa93afdbb4667e523cba0e6bde4e73a01150 (patch) | |
| tree | 2fc93dd2f8c587e536fe5e86410f9059b792a86b | |
| parent | 186e690c08a8766aecf9a0ffc60b4475e366d723 (diff) | |
luci-base: fix possible shell injection in luci.tools.status.switch_status()
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
| -rw-r--r-- | modules/luci-base/luasrc/tools/status.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/luci-base/luasrc/tools/status.lua b/modules/luci-base/luasrc/tools/status.lua index 501211181..1c4038735 100644 --- a/modules/luci-base/luasrc/tools/status.lua +++ b/modules/luci-base/luasrc/tools/status.lua @@ -187,7 +187,7 @@ function switch_status(devs) local switches = { } for dev in devs:gmatch("[^%s,]+") do local ports = { } - local swc = io.popen("swconfig dev %q show" % dev, "r") + local swc = io.popen("swconfig dev '%s' show" % dev:gsub("'", ""), "r") if swc then local l repeat |