Ubuntu 16.04 Xenial: USN-3559-1 High: PHP7 Denial Of Service Vulnerability

debian lts

March 11, 2018

Multiple vulnerabilities have been discovered in Ming: CVE-2018-5251

Topics Covered

security advisory denial of service debian moderate severity remote threat integer overflow ming

Summary

Integer signedness error vulnerability (left shift of a negative value) in
the readSBits function (util/read.c). Remote attackers can leverage this
vulnerability to cause a denial of service via a crafted swf file.

CVE-2018-5294

Integer overflow vulnerability (caused by an out-of-range left shift) in
the readUInt32 function (util/read.c). Remote attackers could leverage this
vulnerability to cause a denial-of-service via a crafted swf file.

CVE-2018-6315

Integer overflow and resultant out-of-bounds read in the
outputSWF_TEXT_RECORD function (util/outputscript.c). Remote attackers could leverage this vulnerability to cause a denial of service or
unspecified other impact via a crafted SWF file.

CVE-2018-6359

Use-after-free vulnerability in the decompileIF function
(util/decompile.c). Remote attackers could leverage this vulnerability to
cause a denial of service or unspecified other impact via a crafted SWF
file.