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libiberty (20160215-1ubuntu0.3) xenial-security; urgency=medium

  * SECURITY UPDATE: stack Exhaustion in C++ demangling
    - debian/patches/CVE-2018-9138.patch: limit recusion and add
      --no-recruse-limit option to tools that support name demangling.
    - debian/patches/CVE-2018-9138-2.patch: fix a failure in the libiberty
      testsuite by increasing the recursion limit to 2048.
    - CVE-2018-9138
    - CVE-2018-12641
    - CVE-2018-12697
    - CVE-2018-12698
    - CVE-2018-17794
    - CVE-2018-17985
    - CVE-2018-18484
    - CVE-2018-18700
    - CVE-2018-18701
  * SECURITY UPDATE: excessive memory consumption
    - debian/patches/CVE-2018-12934.patch: remove support for demangling
      GCC 2.x era mangling schemes.
    - CVE-2018-12934
    - CVE-2018-18483
  * SECURITY UPDATE: stack consumption and heap-based buffer over-read
    - debian/patches/CVE-2019-907x.patch: reject negative lengths and add
      recursion counter.
    - CVE-2019-9070
    - CVE-2019-9071
  * SECURITY UPDATE: integer overflow and heap-based buffer overflow
    - debian/patches/CVE-2019-14250.patch: check zero value shstrndx.
    - CVE-2019-14250

 -- Marc Deslauriers <email address hidden>  Wed, 01 Apr 2020 11:39:51 -0400

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