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workaround musl 1.2.5 cve

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ed 2025-02-13 20:53:47 +00:00
parent 7a55833bb2
commit 4d6626b099
1 changed files with 7 additions and 0 deletions
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7
scripts/docker/innvikler.sh
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@ -1,6 +1,13 @@
#!/bin/ash #!/bin/ash
set -ex set -ex
# patch musl cve https://www.openwall.com/lists/musl/2025/02/13/1
apk add -U grep
grep -aobRE 'euckr[^\w]ksc5601[^\w]ksx1001[^\w]cp949[^\w]' /lib/ | awk -F: '$2>999{printf "%d %s\n",$2,$1}' | while read ofs fn
do printf -- '-----\0-------\0-------\0-----\0' | dd bs=1 iflag=fullblock conv=notrunc seek=$ofs of=$fn; done 2>&1 |
tee /dev/stderr | grep -E copied, | wc -l | grep '^2$'
apk del grep
# cleanup for flavors with python build steps (dj/iv) # cleanup for flavors with python build steps (dj/iv)
rm -rf /var/cache/apk/* /root/.cache rm -rf /var/cache/apk/* /root/.cache