Certain run-time memory protection mechanisms in the GNU C Library (aka glibc or libc6) print argv[0] and backtrace information, which might allow context-dependent attackers to obtain sensitive information from process memory by executing an incorrect program, as demonstrated by a setuid program that contains a stack-based buffer overflow error, related to the __fortify_fail function in debug/fortify_fail.c, and the __stack_chk_fail (aka stack protection) and __chk_fail (aka FORTIFY_SOURCE) implementations.
{
"binaries": [
{
"binary_name": "eglibc-source",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc-bin",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc-dev-bin",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-amd64",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-armel",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-dev-amd64",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-dev-armel",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-dev-i386",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-dev-x32",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-i386",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-pic",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-prof",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "libc6-x32",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "multiarch-support",
"binary_version": "2.19-0ubuntu6.15+esm4"
},
{
"binary_name": "nscd",
"binary_version": "2.19-0ubuntu6.15+esm4"
}
]
}
{
"binaries": [
{
"binary_name": "glibc-source",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc-bin",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc-dev-bin",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-amd64",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-armel",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-dev-amd64",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-dev-armel",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-dev-i386",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-dev-s390",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-dev-x32",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-i386",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-pic",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-s390",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "libc6-x32",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "locales",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "locales-all",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "multiarch-support",
"binary_version": "2.23-0ubuntu11.3+esm9"
},
{
"binary_name": "nscd",
"binary_version": "2.23-0ubuntu11.3+esm9"
}
]
}