Linux Security
    Linux Security
    Linux Security

    ArchLinux: 202101-6: chromium: multiple issues

    Date 10 Jan 2021
    363
    Posted By LinuxSecurity Advisories
    The package chromium before version 87.0.4280.141-1 is vulnerable to multiple issues including access restriction bypass, arbitrary code execution and insufficient validation.
    Arch Linux Security Advisory ASA-202101-6
    =========================================
    
    Severity: High
    Date    : 2021-01-08
    CVE-ID  : CVE-2020-15995 CVE-2020-16043 CVE-2021-21106 CVE-2021-21107
              CVE-2021-21108 CVE-2021-21109 CVE-2021-21110 CVE-2021-21111
              CVE-2021-21112 CVE-2021-21113 CVE-2021-21114 CVE-2021-21115
              CVE-2021-21116
    Package : chromium
    Type    : multiple issues
    Remote  : Yes
    Link    : https://security.archlinux.org/AVG-1414
    
    Summary
    =======
    
    The package chromium before version 87.0.4280.141-1 is vulnerable to
    multiple issues including access restriction bypass, arbitrary code
    execution and insufficient validation.
    
    Resolution
    ==========
    
    Upgrade to 87.0.4280.141-1.
    
    # pacman -Syu "chromium>=87.0.4280.141-1"
    
    The problems have been fixed upstream in version 87.0.4280.141.
    
    Workaround
    ==========
    
    None.
    
    Description
    ===========
    
    - CVE-2020-15995 (arbitrary code execution)
    
    An out of bounds write security issue has been found in the V8
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2020-16043 (insufficient validation)
    
    An insufficient data validation security issue has been found in the
    networking component of the Chromium browser before version
    87.0.4280.141.
    
    - CVE-2021-21106 (arbitrary code execution)
    
    A use after free security issue has been found in the autofill
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21107 (arbitrary code execution)
    
    A use after free security issue has been found in the drag and drop
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21108 (arbitrary code execution)
    
    A use after free security issue has been found in the media component
    of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21109 (arbitrary code execution)
    
    A use after free security issue has been found in the payments
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21110 (arbitrary code execution)
    
    A use after free security issue has been found in the safe browsing
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21111 (access restriction bypass)
    
    An insufficient policy enforcement security issue has been found in the
    WebUI component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21112 (arbitrary code execution)
    
    A use after free security issue has been found in the Blink component
    of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21113 (arbitrary code execution)
    
    A heap buffer overflow security issue has been found in the Skia
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21114 (arbitrary code execution)
    
    A use after free security issue has been found in the audio component
    of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21115 (arbitrary code execution)
    
    A use after free security issue has been found in the safe browsing
    component of the Chromium browser before version 87.0.4280.141.
    
    - CVE-2021-21116 (arbitrary code execution)
    
    A heap buffer overflow security issue has been found in the audio
    component of the Chromium browser before version 87.0.4280.141.
    
    Impact
    ======
    
    A remote attacker might be able to bypass security restrictions and
    execute arbitrary code.
    
    References
    ==========
    
    https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop.html
    https://crbug.com/1157790
    https://crbug.com/1148309
    https://crbug.com/1148749
    https://crbug.com/1153595
    https://crbug.com/1155426
    https://crbug.com/1152334
    https://crbug.com/1152451
    https://crbug.com/1149125
    https://crbug.com/1151298
    https://crbug.com/1155178
    https://crbug.com/1150065
    https://crbug.com/1157814
    https://crbug.com/1151069
    https://security.archlinux.org/CVE-2020-15995
    https://security.archlinux.org/CVE-2020-16043
    https://security.archlinux.org/CVE-2021-21106
    https://security.archlinux.org/CVE-2021-21107
    https://security.archlinux.org/CVE-2021-21108
    https://security.archlinux.org/CVE-2021-21109
    https://security.archlinux.org/CVE-2021-21110
    https://security.archlinux.org/CVE-2021-21111
    https://security.archlinux.org/CVE-2021-21112
    https://security.archlinux.org/CVE-2021-21113
    https://security.archlinux.org/CVE-2021-21114
    https://security.archlinux.org/CVE-2021-21115
    https://security.archlinux.org/CVE-2021-21116
    

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