[ubuntu/xenial-security] openssl 1.0.2g-1ubuntu4.1 (Accepted)

[Marc Deslauriers]

openssl (1.0.2g-1ubuntu4.1) xenial-security; urgency=medium

  * SECURITY UPDATE: EVP_EncodeUpdate overflow
    - debian/patches/CVE-2016-2105.patch: properly check lengths in
      crypto/evp/encode.c, add documentation to
      doc/crypto/EVP_EncodeInit.pod, doc/crypto/evp.pod.
    - CVE-2016-2105
  * SECURITY UPDATE: EVP_EncryptUpdate overflow
    - debian/patches/CVE-2016-2106.patch: fix overflow in
      crypto/evp/evp_enc.c.
    - CVE-2016-2106
  * SECURITY UPDATE: Padding oracle in AES-NI CBC MAC check
    - debian/patches/CVE-2016-2107.patch: check that there are enough
      padding characters in crypto/evp/e_aes_cbc_hmac_sha1.c,
      crypto/evp/e_aes_cbc_hmac_sha256.c.
    - CVE-2016-2107
  * SECURITY UPDATE: Memory corruption in the ASN.1 encoder
    - debian/patches/CVE-2016-2108.patch: fix ASN1_INTEGER handling in
      crypto/asn1/a_type.c, crypto/asn1/asn1.h, crypto/asn1/tasn_dec.c,
      crypto/asn1/tasn_enc.c.
    - CVE-2016-2108
  * SECURITY UPDATE: ASN.1 BIO excessive memory allocation
    - debian/patches/CVE-2016-2109.patch: properly handle large amounts of
      data in crypto/asn1/a_d2i_fp.c.
    - CVE-2016-2109

Date: 2016-05-02 16:36:26.231732+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/openssl/1.0.2g-1ubuntu4.1
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