[ubuntu/quantal-security] libssh 0.5.2-1ubuntu0.12.10.1 (Accepted)

[Marc Deslauriers]

libssh (0.5.2-1ubuntu0.12.10.1) quantal-security; urgency=low

  * SECURITY UPDATE: denial of service and possible code execution via
    multiple double free flaws
    - debian/patches/CVE-2012-4559.patch: properly do frees in src/agent.c,
      src/channels.c, src/sftp.c.
    - CVE-2012-4559
  * SECURITY UPDATE: denial of service and possible code execution via
    multiple buffer overflows
    - debian/patches/CVE-2012-4560.patch: properly calculate sizes in
      src/misc.c.
    - CVE-2012-4560
  * SECURITY UPDATE: denial of service and possible code execution via
    multiple invalid free flaws
    - debian/patches/CVE-2012-4561.patch: don't use after free in
      src/keyfiles.c, properly zero structs in src/keys.c.
    - CVE-2012-4561
  * SECURITY UPDATE: denial of service and possible code execution via
    multiple improper overflow checks
    - debian/patches/CVE-2012-4562.patch: do proper overflow checks in
      src/buffer.c, src/dh.c, src/string.c.
    - CVE-2012-4562

Date: 2012-11-22 19:45:19.000871+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/quantal/+source/libssh/0.5.2-1ubuntu0.12.10.1
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