# Important Photon OS Security Update ## Summary Advisory Id : PHSA-2022-4.0-0169 Type : Security Severity : ['Important', 'Moderate'] Issue date : 2022-04-03 Affected Release: 4.0 ## Details Updates of ['zsh', 'libtiff'] packages of Photon OS have been released. ## Affected Packages ### Important zsh - ['[CVE-2021-45444](https://nvd.nist.gov/vuln/detail/CVE-2021-45444)'] libtiff - ['[CVE-2022-0891](https://nvd.nist.gov/vuln/detail/CVE-2022-0891)'] ### Moderate libtiff - ['[CVE-2022-0562](https://nvd.nist.gov/vuln/detail/CVE-2022-0562)', '[CVE-2022-0561](https://nvd.nist.gov/vuln/detail/CVE-2022-0561)', '[CVE-2022-1056](https://nvd.nist.gov/vuln/detail/CVE-2022-1056)'] ## Solution Update the affected packages (tdnf update package) ## Updated Packages Information zsh-5.8.1-1.ph4.x86_64.rpm | size : 3.0M , sha256 : da680d13939432d11e7e327bb0e50a8219b7e818a5dda735f50831068cb285ae , build time : Sun, 03 Apr 2022 02:52:06 UTC zsh-html-5.8.1-1.ph4.x86_64.rpm | size : 452K , sha256 : 5dbfa692eac80bd534c6934d667dab088a80bce6e242d458bd71fead703d0e75 , build time : Sun, 03 Apr 2022 02:52:06 UTC libtiff-4.3.0-1.ph4.x86_64.rpm | size : 416K , sha256 : 1ff2b046c5ca580445819ea746c5981ef01f857749758396a259d4d1afcc2f0d , build time : Sun, 03 Apr 2022 02:52:06 UTC libtiff-devel-4.3.0-1.ph4.x86_64.rpm | size : 508K , sha256 : f608498f68f9568cc5261d245460d315e89c95d3344f1479b33da72f894549fb , build time : Sun, 03 Apr 2022 02:52:06 UTC