mirror of
https://github.com/CVEProject/cvelist.git
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102 lines
4.3 KiB
JSON
102 lines
4.3 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2016-2856",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "n/a",
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"version": {
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"version_data": [
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{
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"version_value": "n/a"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "pt_chown in the glibc package before 2.19-18+deb8u4 on Debian jessie; the elibc package before 2.15-0ubuntu10.14 on Ubuntu 12.04 LTS and before 2.19-0ubuntu6.8 on Ubuntu 14.04 LTS; and the glibc package before 2.21-0ubuntu4.2 on Ubuntu 15.10 and before 2.23-0ubuntu1 on Ubuntu 16.04 LTS and 16.10 lacks a namespace check associated with file-descriptor passing, which allows local users to capture keystrokes and spoof data, and possibly gain privileges, via pts read and write operations, related to debian/sysdeps/linux.mk. NOTE: this is not considered a vulnerability in the upstream GNU C Library because the upstream documentation has a clear security recommendation against the --enable-pt_chown option."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "http://www.halfdog.net/Security/2015/PtChownArbitraryPtsAccessViaUserNamespace/",
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"refsource": "MISC",
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"url": "http://www.halfdog.net/Security/2015/PtChownArbitraryPtsAccessViaUserNamespace/"
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},
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{
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"name": "http://anonscm.debian.org/cgit/pkg-glibc/glibc.git/commit/?h=jessie&id=11475c083282c1582c4dd72eecfcb2b7d308c958",
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"refsource": "CONFIRM",
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"url": "http://anonscm.debian.org/cgit/pkg-glibc/glibc.git/commit/?h=jessie&id=11475c083282c1582c4dd72eecfcb2b7d308c958"
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},
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{
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"name": "[oss-security] 20160306 Re: Access to /dev/pts devices via pt_chown and user namespaces",
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"refsource": "MLIST",
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"url": "http://www.openwall.com/lists/oss-security/2016/03/07/2"
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},
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{
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"name": "84601",
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"refsource": "BID",
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"url": "http://www.securityfocus.com/bid/84601"
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},
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{
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"name": "USN-2985-2",
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"refsource": "UBUNTU",
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"url": "http://www.ubuntu.com/usn/USN-2985-2"
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},
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{
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"name": "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2856.html",
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"refsource": "CONFIRM",
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"url": "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2856.html"
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},
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{
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"name": "http://anonscm.debian.org/cgit/pkg-glibc/glibc.git/commit/?h=jessie&id=09f7764882a81e13e7b5d87d715412283a6ce403",
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"refsource": "CONFIRM",
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"url": "http://anonscm.debian.org/cgit/pkg-glibc/glibc.git/commit/?h=jessie&id=09f7764882a81e13e7b5d87d715412283a6ce403"
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},
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{
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"name": "[oss-security] 20160223 Access to /dev/pts devices via pt_chown and user namespaces",
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"refsource": "MLIST",
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"url": "http://www.openwall.com/lists/oss-security/2016/02/23/3"
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},
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{
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"name": "USN-2985-1",
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"refsource": "UBUNTU",
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"url": "http://www.ubuntu.com/usn/USN-2985-1"
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}
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]
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}
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} |