Debian: DSA-4489-1: patch security update

    Date27 Jul 2019
    CategoryDebian
    6497
    Posted ByLinuxSecurity Advisories
    Debian Large
    Imre Rad discovered several vulnerabilities in GNU patch, leading to shell command injection or escape from the working directory and access and overwrite files, if specially crafted patch files are processed.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4489-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    July 27, 2019                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : patch
    CVE ID         : CVE-2019-13636 CVE-2019-13638
    Debian Bug     : 932401 933140
    
    Imre Rad discovered several vulnerabilities in GNU patch, leading to
    shell command injection or escape from the working directory and access
    and overwrite files, if specially crafted patch files are processed.
    
    This update includes a bugfix for a regression introduced by the patch
    to address CVE-2018-1000156 when applying an ed-style patch (#933140).
    
    For the oldstable distribution (stretch), these problems have been fixed
    in version 2.7.5-1+deb9u2.
    
    For the stable distribution (buster), these problems have been fixed in
    version 2.7.6-3+deb10u1.
    
    We recommend that you upgrade your patch packages.
    
    For the detailed security status of patch please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/patch
    
    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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