mirror of
https://github.com/CVEProject/cvelist.git
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152 lines
6.9 KiB
JSON
152 lines
6.9 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2019-19234",
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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": "** DISPUTED ** In Sudo through 1.8.29, the fact that a user has been blocked (e.g., by using the ! character in the shadow file instead of a password hash) is not considered, allowing an attacker (who has access to a Runas ALL sudoer account) to impersonate any blocked user. NOTE: The software maintainer believes that this CVE is not valid. Disabling local password authentication for a user is not the same as disabling all access to that user--the user may still be able to login via other means (ssh key, kerberos, etc). Both the Linux shadow(5) and passwd(1) manuals are clear on this. Indeed it is a valid use case to have local accounts that are _only_ accessible via sudo and that cannot be logged into with a password. Sudo 1.8.30 added an optional setting to check the _shell_ of the target user (not the encrypted password!) against the contents of /etc/shells but that is not the same thing as preventing access to users with an invalid password hash."
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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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"url": "https://www.sudo.ws/stable.html",
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"refsource": "MISC",
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"name": "https://www.sudo.ws/stable.html"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://www.sudo.ws/devel.html#1.8.30b2",
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"url": "https://www.sudo.ws/devel.html#1.8.30b2"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20200103-0004/",
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"url": "https://security.netapp.com/advisory/ntap-20200103-0004/"
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},
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{
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"refsource": "MISC",
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"name": "https://support2.windriver.com/index.php?page=defects&on=view&id=LIN1018-5505",
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"url": "https://support2.windriver.com/index.php?page=defects&on=view&id=LIN1018-5505"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58104",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58104"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58473",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58473"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58812",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58812"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58979",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58979"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58772",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58772"
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},
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{
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"refsource": "MISC",
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"name": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs60748",
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"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs60748"
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},
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{
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"refsource": "MISC",
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"name": "https://www.tenable.com/plugins/nessus/132985",
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"url": "https://www.tenable.com/plugins/nessus/132985"
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},
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{
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"refsource": "MISC",
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"name": "https://support2.windriver.com/index.php?page=defects&on=view&id=LIN1019-3816",
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"url": "https://support2.windriver.com/index.php?page=defects&on=view&id=LIN1019-3816"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-19234",
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"url": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-19234"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://www.suse.com/security/cve/CVE-2019-19234/",
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"url": "https://www.suse.com/security/cve/CVE-2019-19234/"
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},
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{
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"refsource": "MISC",
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"name": "https://www.bsi.bund.de/SharedDocs/Warnmeldungen/DE/CB/2019/12/warnmeldung_cb-k20-0001.html",
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"url": "https://www.bsi.bund.de/SharedDocs/Warnmeldungen/DE/CB/2019/12/warnmeldung_cb-k20-0001.html"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://access.redhat.com/security/cve/cve-2019-19234",
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"url": "https://access.redhat.com/security/cve/cve-2019-19234"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2020-8b563bc5f4",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IY6DZ7WMDKU4ZDML6MJLDAPG42B5WVUC/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2020-7c1b270959",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I6TKF36KOQUVJNBHSVJFA7BU3CCEYD2F/"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://www.oracle.com/security-alerts/bulletinapr2020.html",
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"url": "https://www.oracle.com/security-alerts/bulletinapr2020.html"
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}
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]
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}
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} |