{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-20044", "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": "In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULE_PATH=/dir/with/module zmodload with a module that calls setuid()." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "http://zsh.sourceforge.net/releases.html", "url": "http://zsh.sourceforge.net/releases.html" }, { "url": "https://github.com/XMB5/zsh-privileged-upgrade", "refsource": "MISC", "name": "https://github.com/XMB5/zsh-privileged-upgrade" }, { "refsource": "MISC", "name": "https://www.zsh.org/mla/zsh-announce/141", "url": "https://www.zsh.org/mla/zsh-announce/141" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20200302 [SECURITY] [DLA 2117-1] zsh security update", "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00004.html" }, { "refsource": "FEDORA", "name": "FEDORA-2020-3f38f3e517", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FP64FFIZI2CKQOEAOI5A72PVQULE7ZZC/" }, { "refsource": "FEDORA", "name": "FEDORA-2020-9009363f0f", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PN5V7MPHRRP7QNHOEK56S7QGRU53WUN6/" }, { "refsource": "GENTOO", "name": "GLSA-202003-55", "url": "https://security.gentoo.org/glsa/202003-55" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/kb/HT211170", "url": "https://support.apple.com/kb/HT211170" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/kb/HT211175", "url": "https://support.apple.com/kb/HT211175" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/kb/HT211171", "url": "https://support.apple.com/kb/HT211171" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/kb/HT211168", "url": "https://support.apple.com/kb/HT211168" }, { "refsource": "FULLDISC", "name": "20200529 APPLE-SA-2020-05-26-1 iOS 13.5 and iPadOS 13.5", "url": "http://seclists.org/fulldisclosure/2020/May/49" }, { "refsource": "FULLDISC", "name": "20200529 APPLE-SA-2020-05-26-5 watchOS 6.2.5", "url": "http://seclists.org/fulldisclosure/2020/May/55" }, { "refsource": "FULLDISC", "name": "20200529 APPLE-SA-2020-05-26-3 macOS Catalina 10.15.5, Security Update 2020-003 Mojave, Security Update 2020-003 High Sierra", "url": "http://seclists.org/fulldisclosure/2020/May/53" }, { "refsource": "FULLDISC", "name": "20200529 APPLE-SA-2020-05-26-4 tvOS 13.4.5", "url": "http://seclists.org/fulldisclosure/2020/May/59" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/HT211168", "url": "https://support.apple.com/HT211168" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/HT211170", "url": "https://support.apple.com/HT211170" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/HT211171", "url": "https://support.apple.com/HT211171" }, { "refsource": "CONFIRM", "name": "https://support.apple.com/HT211175", "url": "https://support.apple.com/HT211175" }, { "refsource": "MLIST", "name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2470-1] zsh security update", "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html" } ] } }