In libming 0.4.8, there is a use-after-free in the decompileJUMP function of the decompile.c file.

Backport security fixes from [PR#145](https://github.com/libming/libming/pull/145)

Fixes: CVE-2018-7866, CVE-2018-7873, CVE-2018-7876, CVE-2018-9009, CVE-2018-9132

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple vulnerabilities have been discovered in Ming :

CVE-2018-7866

NULL pointer dereference in the newVar3 function (util/decompile.c).
Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file.

CVE-2018-7873

Heap-based buffer overflow vulnerability in the getString function (util/decompile.c). Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file.

CVE-2018-7876

Integer overflow and resulting memory exhaustion in the parseSWF_ACTIONRECORD function (util/parser.c). Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file.

CVE-2018-9009

Various heap-based buffer overflow vulnerabilites in util/decompiler.c. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file.

CVE-2018-9132

NULL pointer dereference in the getInt function (util/decompile.c).
Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file.

For Debian 7 'Wheezy', these problems have been fixed in version 1:0.4.4-1.1+deb7u9.

We recommend that you upgrade your ming packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
129831	Fedora 30 : ming (2019-5139453028)	Nessus	Fedora Local Security Checks	high
129829	Fedora 29 : ming (2019-03aa4f746c)	Nessus	Fedora Local Security Checks	high
110162	Debian DLA-1386-1 : ming security update	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2018-9009

high

Tenable Plugins

high

high

high