ืขื“ื›ื•ืŸ OpenWrt 19.07.1 ืขื ื”ืกืจื” ืฉืœ ืคื’ื™ืขื•ืช ื–ื™ื•ืฃ ื”ื—ื‘ื™ืœื•ืช

ืžื”ื“ื•ืจื•ืช ืžืชืงื ื•ืช ืฉืœ ื”ืคืฆืช OpenWrt ืคื•ืจืกืžื• 18.06.7 ะธ 19.07.1, ืฉื‘ื• ื”ื•ื ื‘ื•ื˜ืœ ืคื’ื™ืขื•ืช ืžืกื•ื›ื ืช (CVE-2020-7982) ื‘ืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช opkg, ื”ืžืืคืฉืจ ืœื‘ืฆืข ืžืชืงืคืช MITM ื•ืœื”ื—ืœื™ืฃ ืืช ื”ืชื•ื›ืŸ ืฉืœ ื—ื‘ื™ืœื” ืฉื”ื•ืจื“ื” ืžื”ืžืื’ืจ. ืขืงื‘ ืฉื’ื™ืื” ื‘ืงื•ื“ ื”ืื™ืžื•ืช ืฉืœ checksum, ืชื•ืงืฃ ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืชื ืื™ื ืฉื‘ื”ื ืชืชืขืœืžื• ืžืกื›ื™ืžื™ ื”ื‘ื“ื™ืงื” SHA-256 ื”ืงื™ื™ืžื™ื ื‘ืื™ื ื“ืงืก ื”ื—ื‘ื™ืœื•ืช ื”ื—ืชื•ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ืช, ืžื” ืฉืžืืคืฉืจ ืœืขืงื•ืฃ ืžื ื’ื ื•ื ื™ื ืœื‘ื“ื™ืงืช ืชืงื™ื ื•ืช ืžืฉืื‘ื™ ื”-ipk ืฉื”ื•ืจื“ื•.

ื”ื‘ืขื™ื” ืžื•ืคื™ืขื” ืžืื– ืคื‘ืจื•ืืจ 2017, ืœืื—ืจ ืžื›ืŸ ืชื•ืกืคื•ืช ืงื•ื“ ื›ื“ื™ ืœื”ืชืขืœื ืžืจื•ื•ื—ื™ื ืžื•ื‘ื™ืœื™ื ืœืคื ื™ ืกื›ื•ื ื”ื‘ื“ื™ืงื”. ืขืงื‘ ืฉื’ื™ืื” ื‘ืขืช ื“ื™ืœื•ื’ ืขืœ ืจื•ื•ื—ื™ื, ื”ืžืฆื‘ื™ืข ืœืžื™ืงื•ื ื‘ืฉื•ืจื” ืœื ื”ื•ืกื˜ ื•ืœื•ืœืืช ืคืขื ื•ื— ื”ืจืฆืฃ ื”ืงืกื“ืฆื™ืžืœื™ SHA-256 ื”ื—ื–ื™ืจื” ืžื™ื“ ืฉืœื™ื˜ื” ื•ื”ื—ื–ื™ืจื” ืกื›ื•ื ื‘ื™ืงื•ืจืช ื‘ืื•ืจืš ืืคืก.

ืžื›ื™ื•ื•ืŸ ืฉืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช opkg ื‘-OpenWrt ืžื•ืคืขืœ ืขื ื–ื›ื•ื™ื•ืช ืฉื•ืจืฉ, ื‘ืžืงืจื” ืฉืœ ืžืชืงืคืช MITM, ืชื•ืงืฃ ื™ื›ื•ืœ ืœื‘ืฆืข ื‘ืฉืงื˜ ืฉื™ื ื•ื™ื™ื ื‘ื—ื‘ื™ืœืช ื”-ipk ืฉื”ื•ืจื“ื” ืžื”ืžืื’ืจ ื‘ื–ืžืŸ ืฉื”ืžืฉืชืžืฉ ืžื‘ืฆืข ืืช ื”ืคืงื•ื“ื” "opkg install", ื•ืœืืจื’ืŸ ืืช ื‘ื™ืฆื•ืข ื”ืงื•ื“ ืฉืœื• ืขื ื–ื›ื•ื™ื•ืช ืฉื•ืจืฉ ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ืกืงืจื™ืคื˜ื™ื ืฉืœ ืžื˜ืคืœ ืžืฉืœืš ืœื—ื‘ื™ืœื”, ื”ื ืงืจืื™ื ื‘ืžื”ืœืš ื”ื”ืชืงื ื”. ื›ื“ื™ ืœื ืฆืœ ืืช ื”ืคื’ื™ืขื•ืช, ืขืœ ื”ืชื•ืงืฃ ืœื“ืื•ื’ ื’ื ืœื”ื—ืœืคืช ืื™ื ื“ืงืก ื—ื‘ื™ืœื” ื ื›ื•ืŸ ื•ื—ืชื•ื (ืœื“ื•ื’ืžื”, ืžืกื•ืคืง ืž-downloads.openwrt.org). ื’ื•ื“ืœ ื”ื—ื‘ื™ืœื” ืฉืฉื•ื ืชื” ื—ื™ื™ื‘ ืœื”ืชืื™ื ืœื’ื•ื“ืœ ื”ืžืงื•ืจื™ ืฉื”ื•ื’ื“ืจ ื‘ืื™ื ื“ืงืก.

ื‘ืžืฆื‘ ืฉื‘ื• ืืชื” ืฆืจื™ืš ืœืขืฉื•ืช ื‘ืœื™ ืœืขื“ื›ืŸ ืืช ื›ืœ ื”ืงื•ืฉื—ื”, ืืชื” ื™ื›ื•ืœ ืœืขื“ื›ืŸ ืจืง ืืช ืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช opkg ืขืœ ื™ื“ื™ ื”ืคืขืœืช ื”ืคืงื•ื“ื•ืช ื”ื‘ืื•ืช:

cd / tmp
ืขื“ื›ื•ืŸ opkg
opkg ืœื”ื•ืจื™ื“ opkg
zcat ./opkg-lists/openwrt_base | grep -A10 "Package: opkg" | grep SHA256sum
sha256sum ./opkg_2020-01-25-c09fe209-1_*.ipk

ืœืื—ืจ ืžื›ืŸ, ื”ืฉื•ื•ื” ืืช ืกื›ื•ืžื™ ื”ื‘ื“ื™ืงื” ื”ืžื•ืฆื’ื™ื ื•ืื ื”ื ืชื•ืืžื™ื, ื‘ืฆืข:

opkg install ./opkg_2020-01-25-c09fe209-1_*.ipk

ื’ืจืกืื•ืช ื—ื“ืฉื•ืช ื’ื ืžื‘ื˜ืœื•ืช ืื—ืช ื ื•ืกืคืช ืคื’ื™ืขื•ืช ื‘ืกืคืจื™ื” libubox, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœื”ืฆืคืช ืžืื’ืจ ื‘ืขืช ืขื™ื‘ื•ื“ ื‘ืคื•ื ืงืฆื™ื” blobmsg_format_json ื ืชื•ื ื™ื ื‘ื™ื ืืจื™ื™ื ืื• JSON ื‘ืคื•ืจืžื˜ ืžื™ื•ื—ื“. ื”ืกืคืจื™ื™ื” ืžืฉืžืฉืช ื‘ืจื›ื™ื‘ื™ ื”ืคืฆื” ื›ืžื• netifd, procd, ubus, rpcd ื•-uhttpd, ื›ืžื• ื’ื ื‘ื—ื‘ื™ืœื” ื•ื•ืื• (ืœืžื“ ื‘-sysUpgrade CLI). ื’ืœื™ืฉืช ื—ื™ืฅ ืžืชืจื—ืฉืช ื›ืืฉืจ ืชื›ื•ื ื•ืช ืžืกืคืจื™ื•ืช ื’ื“ื•ืœื•ืช ืžืกื•ื’ "ื›ืคื•ืœ" ืžืฉื•ื“ืจื•ืช ื‘ื‘ืœื•ืงื™ื. ืืชื” ื™ื›ื•ืœ ืœื‘ื“ื•ืง ืืช ื”ืคื’ื™ืขื•ืช ืฉืœ ื”ืžืขืจื›ืช ืฉืœืš ืœืคื’ื™ืขื•ื™ื•ืช ืขืœ ื™ื“ื™ ื”ืคืขืœืช ื”ืคืงื•ื“ื”:

$ubus call luci getFeatures\
'{ "banik": 00192200197600198000198100200400.1922 }'

ื‘ื ื•ืกืฃ ืœื‘ื™ื˜ื•ืœ ืคื’ื™ืขื•ื™ื•ืช ื•ืชื™ืงื•ืŸ ืฉื’ื™ืื•ืช ืžืฆื˜ื‘ืจื•ืช, ืžื”ื“ื•ืจืช OpenWrt 19.07.1 ืขื“ื›ื ื” ื’ื ืืช ื’ืจืกืช ืœื™ื‘ืช ืœื™ื ื•ืงืก (ืž-4.14.162 ืœ-4.14.167), ืคืชืจื” ื‘ืขื™ื•ืช ื‘ื™ืฆื•ืขื™ื ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืชื“ืจื™ 5GHz ื•ืฉื™ืคื•ืจ ื”ืชืžื™ื›ื” ื‘-Ubiquiti Rocket M ื”ืชืงื ื™ ื˜ื™ื˜ื ื™ื•ื, Netgear WN2500RP v1,
Zyxel NSA325, Netgear WNR3500 V2, Archer C6 v2, Ubiquiti EdgeRouter-X, Archer C20 v4, Archer C50 v4 Archer MR200, TL-WA801ND v5, HiWiFi HC5962, Xiaomi Mi Router R3 Pro ื•-Netgear.

ืžืงื•ืจ: OpenNet.ru

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