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10 lines
581 B
Plaintext
10 lines
581 B
Plaintext
o Major bugfixes (HTTP, parsing):
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- When parsing a malformed content-length field from an HTTP message,
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do not read off the end of the buffer. This bug was a potential
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remote denial-of-service attack against Tor clients and relays.
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A workaround was released in October 2016, which prevents this
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bug from crashing Tor. This is a fix for the underlying issue,
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which should no longer matter (if you applied the earlier patch).
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Fixes bug 20894; bugfix on 0.2.0.16-alpha. Bug found by fuzzing
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using AFL (http://lcamtuf.coredump.cx/afl/).
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