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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1068 Multiple vulnerabilities discovered in Ming 10 April 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ming Publisher: Debian Operating System: Debian GNU/Linux 7 UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-9165 CVE-2018-7875 CVE-2018-7872 CVE-2018-7871 CVE-2018-7870 CVE-2018-7868 CVE-2018-7867 CVE-2018-6358 Original Bulletin: https://lists.debian.org/debian-lts-announce/2018/04/msg00008.html Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running ming check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package : ming Version : 0.4.4-1.1+deb7u8 CVE ID : CVE-2018-6358 CVE-2018-7867 CVE-2018-7868 CVE-2018-7870 CVE-2018-7871 CVE-2018-7872 CVE-2018-7875 CVE-2018-9165 Multiple vulnerabilities have been discovered in Ming: CVE-2018-6358 Heap-based buffer overflow vulnerability in the printDefineFont2 function (util/listfdb.c). Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7867 Heap-based buffer overflow vulnerability in the getString function (util/decompile.c) during a RegisterNumber sprintf. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7868 Heap-based buffer over-read vulnerability in the getName function (util/decompile.c) for CONSTANT8 data. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7870 Invalid memory address dereference in the getString function (util/decompile.c) for CONSTANT16 data. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7871 Heap-based buffer over-read vulnerability in the getName function (util/decompile.c) for CONSTANT16 data. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7872 Invalid memory address dereference in the getName function (util/decompile.c) for CONSTANT16 data. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-7875 Heap-based buffer over-read vulnerability in the getName function (util/decompile.c) for CONSTANT8 data. Remote attackers might leverage this vulnerability to cause a denial of service via a crafted swf file. CVE-2018-9165 The pushdup function (util/decompile.c) performs shallow copy of String elements (instead of deep copy), allowing simultaneous change of multiple elements of the stack, which indirectly makes the library vulnerable to a NULL pointer dereference in getName (util/decompile.c). Remote attackers might leverage this vulnerability to cause dos via a crafted swf file. For Debian 7 "Wheezy", these problems have been fixed in version 0.4.4-1.1+deb7u8. We recommend that you upgrade your ming packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEE5LpPtQuYJzvmooL3LVy48vb3khkFAlrLWxMACgkQLVy48vb3 khndugf9G1fRWhVJaXb1vOvfztyqweHyu1ppZeVhG7P9EdJcLM/jHPfRU6UZlmcj /0WgxNoMxHmcnIv7f1c64gfWdqJfAkPXxjAyrjzDMam7LuJI7T25B4VGcXg4G4N0 +m4lWvZn+tBJzigDx1Fs9ZYE7bVTNJP+hApyNSDPuDTLlD0NOpTs4Lq0kM14wVIU mJTloRIuHWLkfUiRu9v+c6i5aKoBuqY7XenzqxrEU515HmfOPnTejxlSzyAyH6or yShz6eWExvBs7pXu9TB3cCirtP5gsqrANE/UxGSzPwlk//XtpojSMlysyRwEXxLX Y30B4a+e1VkqDPNMUhtJ+fIOBZBq2Q== =ZzkF - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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