Linux Security
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    Debian: DSA-4858-1: chromium security update

    Date 19 Feb 2021
    176
    Posted By LinuxSecurity Advisories
    Several vulnerabilities have been discovered in the chromium web browser. CVE-2021-21148
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    Debian Security Advisory DSA-4858-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                          Michael Gilbert
    February 19, 2021                     https://www.debian.org/security/faq
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    Package        : chromium
    CVE ID         : CVE-2021-21148 CVE-2021-21149 CVE-2021-21150 CVE-2021-21151
                     CVE-2021-21152 CVE-2021-21153 CVE-2021-21154 CVE-2021-21155
                     CVE-2021-21156 CVE-2021-21157
    
    Several vulnerabilities have been discovered in the chromium web browser.
    
    CVE-2021-21148
    
        Mattias Buelens discovered a buffer overflow issue in the v8 javascript
        library.
    
    CVE-2021-21149
    
        Ryoya Tsukasaki discovered a stack overflow issue in the Data Transfer
        implementation.
    
    CVE-2021-21150
    
        Woojin Oh discovered a use-after-free issue in the file downloader.
    
    CVE-2021-21151
    
        Khalil Zhani discovered a use-after-free issue in the payments system.
    
    CVE-2021-21152
    
        A buffer overflow was discovered in media handling.
    
    CVE-2021-21153
    
        Jan Ruge discovered a stack overflow issue in the GPU process.
    
    CVE-2021-21154
    
        Abdulrahman Alqabandi discovered a buffer overflow issue in the Tab Strip
        implementation.
    
    CVE-2021-21155
    
        Khalil Zhani discovered a buffer overflow issue in the Tab Strip
        implementation.
    
    CVE-2021-21156
    
        Sergei Glazunov discovered a buffer overflow issue in the v8 javascript
        library.
    
    CVE-2021-21157
    
        A use-after-free issue was discovered in the Web Sockets implementation.
    
    For the stable distribution (buster), these problems have been fixed in
    version 88.0.4324.182-1~deb10u1.
    
    We recommend that you upgrade your chromium packages.
    
    For the detailed security status of chromium please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/chromium
    
    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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