cvelist/2017/5xxx/CVE-2017-5551.json

98 lines
3.3 KiB
JSON

{
"CVE_data_meta" : {
"ASSIGNER" : "cve@mitre.org",
"ID" : "CVE-2017-5551",
"STATE" : "PUBLIC"
},
"affects" : {
"vendor" : {
"vendor_data" : [
{
"product" : {
"product_data" : [
{
"product_name" : "n/a",
"version" : {
"version_data" : [
{
"version_value" : "n/a"
}
]
}
}
]
},
"vendor_name" : "n/a"
}
]
}
},
"data_format" : "MITRE",
"data_type" : "CVE",
"data_version" : "4.0",
"description" : {
"description_data" : [
{
"lang" : "eng",
"value" : "The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097."
}
]
},
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng",
"value" : "n/a"
}
]
}
]
},
"references" : {
"reference_data" : [
{
"name" : "[oss-security] 20170120 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel",
"refsource" : "MLIST",
"url" : "http://www.openwall.com/lists/oss-security/2017/01/21/3"
},
{
"name" : "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=497de07d89c1410d76a15bec2bb41f24a2a89f31",
"refsource" : "CONFIRM",
"url" : "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=497de07d89c1410d76a15bec2bb41f24a2a89f31"
},
{
"name" : "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6",
"refsource" : "CONFIRM",
"url" : "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6"
},
{
"name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1416126",
"refsource" : "CONFIRM",
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1416126"
},
{
"name" : "https://github.com/torvalds/linux/commit/497de07d89c1410d76a15bec2bb41f24a2a89f31",
"refsource" : "CONFIRM",
"url" : "https://github.com/torvalds/linux/commit/497de07d89c1410d76a15bec2bb41f24a2a89f31"
},
{
"name" : "DSA-3791",
"refsource" : "DEBIAN",
"url" : "http://www.debian.org/security/2017/dsa-3791"
},
{
"name" : "95717",
"refsource" : "BID",
"url" : "http://www.securityfocus.com/bid/95717"
},
{
"name" : "1038053",
"refsource" : "SECTRACK",
"url" : "http://www.securitytracker.com/id/1038053"
}
]
}
}