digestmod parameter is now required since Python 3.8 #1181
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defnull
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Dec 1, 2019
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Should be fixed with 0.12.18 |
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Thanks |
kraj
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Fixes the following security issue: CVE-2020-28473: The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter. In addition, bottle 0.12.18 fixed a compatibility issue with python 3.8+: bottlepy/bottle#1181 Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
buildroot-auto-update
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Feb 10, 2021
Fixes the following security issue: CVE-2020-28473: The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter. In addition, bottle 0.12.18 fixed a compatibility issue with python 3.8+: bottlepy/bottle#1181 Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commit 14cc349) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
buildroot-auto-update
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Feb 10, 2021
Fixes the following security issue: CVE-2020-28473: The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter. In addition, bottle 0.12.18 fixed a compatibility issue with python 3.8+: bottlepy/bottle#1181 Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commit 14cc349) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Since python 3.8, digestmod parameter is now required.
from hmac.new Python documentation : "Deprecated since version 3.4, will be removed in version 3.8: MD5 as implicit default digest for digestmod is deprecated. The digestmod parameter is now required. Pass it as a keyword argument to avoid awkwardness when you do not have an initial msg."
In bottle. py 0.12.17 I made two patchs by adding "MD5" :
sig = base64.b64encode(hmac.new(tob(key), msg, "MD5").digest()) # PATCH JFCif _lscmp(sig[1:], base64.b64encode(hmac.new(tob(key), msg, "MD5").digest())): # PATCH JFCAnd it's working for me :-)
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