diff options
| author | Prasad J Pandit <pjp@fedoraproject.org> | 2017-07-17 17:33:26 +0530 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-08-03 00:26:44 +0200 |
| commit | 27731580d379716f2a0b4ea7d27486dd9c29198a (patch) | |
| tree | 54d4b78d60bf75b605b10a07dd108bac4514264e /ip_output.c | |
| parent | db0dd60b8c8de91ef3f6d66a2d0c2b62ab94c400 (diff) | |
| download | slirp-2.10.0-rc2.zip slirp-2.10.0-rc2.tar.gz slirp-2.10.0-rc2.tar.bz2 | |
slirp: check len against dhcp options array endv2.10.0-rc4v2.10.0-rc3v2.10.0-rc2v2.10.0
While parsing dhcp options string in 'dhcp_decode', if an options'
length 'len' appeared towards the end of 'bp_vend' array, ensuing
read could lead to an OOB memory access issue. Add check to avoid it.
This is CVE-2017-11434.
Reported-by: Reno Robert <renorobert@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'ip_output.c')
0 files changed, 0 insertions, 0 deletions