A maliciously crafted ID3v2-tagged file enables an out-of-bounds memory read against Gstreamer 1.0.
The Gstreamer ID3v2 implementation uses arbitrarily supplied data to generate buffers for the ID3v2 object and frames.
By providing a maliciously crafted file with a null length in the ID3v2 header and an arbitrarily set length in the
succeeding frame it is possible to generate an out of bounds read. An…
Since November I have been releasing details on all vulnerabilities I
found that I have not released before. This is the twenty-eighth entry
in the series. This information is available in more detail on my blog
at http://blog.skylined.nl/20161208001.html. There you can find a repro
that triggered this issue in addition to the information below.
Today’s release is again not very interesting, because it also was one
of the first bugs I found…
Since November I have been releasing details on all vulnerabilities I
found that I have not released before. This is the twenty-seventh entry
in the series. This information is available in more detail on my blog
at http://blog.skylined.nl/20161207001.html. There you can find a repro
that triggered this issue in addition to the information below.
Today’s release is not very interesting, because it was one of the first
bugs I found and…
Since November I have been releasing details on all vulnerabilities I
found in web-browsers that I had not released before. I will try to
continue to publish all my old vulnerabilities, including those not in
web-browser, as long as I can find some time to do so. If you find this
information useful, you can help me make more time available by donating
bitcoin to 183yyxa9s1s1f7JBpPHPmzQ346y91Rx5DX.
Product Asterisk
Summary Crash on SDP offer or answer from endpoint using
Opus
Nature of Advisory Remote Crash
Susceptibility Remote unauthenticated sessions…