#ubuntu

Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with `--enable-ipsecmod` support, and ipsecmod is enabled and used in the configuration.

An issue was discovered in drivers/media/platform/vivid in the Linux kernel through 5.3.8. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free.

slim has NULL pointer dereference when using crypt() method from glibc 2.17

Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size.

gif2png 2.5.13 has a memory leak in the writefile function.

In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c allows attackers to obtain sensitive information from kernel stack memory because tos and flags fields are not initialized.

ffjpeg before 2019-08-21 has a heap-based buffer overflow in jfif_load() at jfif.c.

ffjpeg before 2019-08-18 has a NULL pointer dereference in huffman_decode_step() at huffman.c.

ffjpeg before 2019-08-18 has a NULL pointer dereference in idct2d8x8() at dct.c.

marc-q libwav through 2017-04-20 has a NULL pointer dereference in gain_file() at wav_gain.c.