Package: graphviz Version: 2.26.3-14 Severity: grave Tags: security Justification: user security hole
dijkstra (also nop) has a buffer overflow vulnerability. A PoC file is attached. command line to reproduce: $ /usr/bin/dijkstra a < foo or $ /usr/bin/nop foo Program received signal SIGSEGV, Segmentation fault. 0x41414141 in ?? () (gdb) -- System Information: Debian Release: 7.1 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 3.2.0-3-686-pae (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages graphviz depends on: ii libc6 2.13-38 ii libcdt4 2.26.3-14 ii libcgraph5 2.26.3-14 ii libexpat1 2.1.0-1 ii libgd2-xpm 2.0.36~rc1~dfsg-6.1 ii libgraph4 2.26.3-14 ii libgvc5 2.26.3-14 ii libgvpr1 2.26.3-14 ii libx11-6 2:1.5.0-1+deb7u1 ii libxaw7 2:1.0.10-2 ii libxmu6 2:1.1.1-1 ii libxt6 1:1.1.3-1+deb7u1 Versions of packages graphviz recommends: ii ttf-liberation 1.07.2-6 Versions of packages graphviz suggests: pn graphviz-doc <none> ii gsfonts 1:8.11+urwcyr1.0.7~pre44-4.2 -- no debconf information
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
