{"schema_version":"1.7.2","id":"OESA-2022-1754","modified":"2022-07-15T11:03:59Z","published":"2022-07-15T11:03:59Z","upstream":["CVE-2022-2085"],"summary":"ghostscript security update","details":"Ghostscript is an interpreter for PostScript™ and Portable Document Format (PDF) files. Ghostscript consists of a PostScript interpreter layer, and a graphics library.\r\n\r\nSecurity Fix(es):\r\n\r\nA NULL pointer dereference vulnerability was found in Ghostscript, which occurs when it tries to render a large number of bits in memory. When allocating a buffer device, it relies on an init_device_procs defined for the device that uses it as a prototype that depends upon the number of bits per pixel. For bpp \u0026gt; 64, mem_x_device is used and does not have an init_device_procs defined. This flaw allows an attacker to parse a large number of bits (more than 64 bits per pixel), which triggers a NULL pointer dereference flaw, causing an application to crash.(CVE-2022-2085)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS","name":"ghostscript","purl":"pkg:rpm/openEuler/ghostscript\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.55.0-2.oe2203"}]}],"ecosystem_specific":{"aarch64":["ghostscript-9.55.0-2.oe2203.aarch64.rpm","ghostscript-tools-dvipdf-9.55.0-2.oe2203.aarch64.rpm","ghostscript-devel-9.55.0-2.oe2203.aarch64.rpm","ghostscript-debugsource-9.55.0-2.oe2203.aarch64.rpm","ghostscript-debuginfo-9.55.0-2.oe2203.aarch64.rpm"],"noarch":["ghostscript-help-9.55.0-2.oe2203.noarch.rpm"],"src":["ghostscript-9.55.0-2.oe2203.src.rpm"],"x86_64":["ghostscript-tools-dvipdf-9.55.0-2.oe2203.x86_64.rpm","ghostscript-devel-9.55.0-2.oe2203.x86_64.rpm","ghostscript-debugsource-9.55.0-2.oe2203.x86_64.rpm","ghostscript-9.55.0-2.oe2203.x86_64.rpm","ghostscript-debuginfo-9.55.0-2.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1754"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2085"}],"database_specific":{"severity":"Medium"}}