Netpbm Security Vulnerabilities - November

CVE-2017-2579

An out-of-bounds read vulnerability was found in netpbm before 10.61. The expandCodeOntoStack() function has an insufficient code value check, so that a maliciously crafted file could cause the application to crash or possibly allows code execution.

CVE-2017-2580

An out-of-bounds write vulnerability was found in netpbm before 10.61. A maliciously crafted file could cause the application to crash or possibly allow code execution.

CVE-2017-2581

An out-of-bounds write vulnerability was found in netpbm before 10.61. A maliciously crafted file could cause the application to crash or possibly allow code execution.

CVE-2017-2586

A null pointer dereference vulnerability was found in netpbm before 10.61. A maliciously crafted SVG file could cause the application to crash.

CVE-2017-2587

A memory allocation vulnerability was found in netpbm before 10.61. A maliciously crafted SVG file could cause the application to crash.

CVE-2017-5849

tiffttopnm in netpbm 10.47.63 does not properly use the libtiff TIFFRGBAImageGet function, which allows remote attackers to cause a denial of service (out-of-bounds read and write) via a crafted tiff image file, related to transposing width and height values.

CVE-2018-8975

The pm_mallocarray2 function in lib/util/mallocvar.c in Netpbm through 10.81.03 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted image file, as demonstrated by pbmmask.