fkie_cve-2016-1938
Vulnerability from fkie_nvd
Published
2016-01-31 18:59
Modified
2024-11-21 02:47
Summary
The s_mp_div function in lib/freebl/mpi/mpi.c in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, improperly divides numbers, which might make it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging use of the (1) mp_div or (2) mp_exptmod function.
References
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.htmlThird Party Advisory
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.htmlThird Party Advisory
security@mozilla.orghttp://lists.opensuse.org/opensuse-security-announce/2016-02/msg00010.html
security@mozilla.orghttp://www.debian.org/security/2016/dsa-3688
security@mozilla.orghttp://www.mozilla.org/security/announce/2016/mfsa2016-07.htmlVendor Advisory
security@mozilla.orghttp://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlThird Party Advisory
security@mozilla.orghttp://www.securityfocus.com/bid/81955
security@mozilla.orghttp://www.securityfocus.com/bid/91787Third Party Advisory, VDB Entry
security@mozilla.orghttp://www.securitytracker.com/id/1034825
security@mozilla.orghttp://www.ubuntu.com/usn/USN-2880-1
security@mozilla.orghttp://www.ubuntu.com/usn/USN-2880-2
security@mozilla.orghttp://www.ubuntu.com/usn/USN-2903-1
security@mozilla.orghttp://www.ubuntu.com/usn/USN-2903-2
security@mozilla.orghttp://www.ubuntu.com/usn/USN-2973-1
security@mozilla.orghttps://blog.fuzzing-project.org/37-Mozilla-NSS-Wrong-calculation-results-in-mp_div-and-mp_exptmod.html
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1190248Issue Tracking
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1194947Issue Tracking
security@mozilla.orghttps://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notesVendor Advisory
security@mozilla.orghttps://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_div.c
security@mozilla.orghttps://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_exptmod.c
security@mozilla.orghttps://hg.mozilla.org/projects/nss/diff/a555bf0fc23a/lib/freebl/mpi/mpi.c
security@mozilla.orghttps://security.gentoo.org/glsa/201605-06
security@mozilla.orghttps://security.gentoo.org/glsa/201701-46
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00010.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3688
af854a3a-2127-422b-91ae-364da2661108http://www.mozilla.org/security/announce/2016/mfsa2016-07.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/81955
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/91787Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034825
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2880-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2880-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2903-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2903-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2973-1
af854a3a-2127-422b-91ae-364da2661108https://blog.fuzzing-project.org/37-Mozilla-NSS-Wrong-calculation-results-in-mp_div-and-mp_exptmod.html
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1190248Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1194947Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_div.c
af854a3a-2127-422b-91ae-364da2661108https://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_exptmod.c
af854a3a-2127-422b-91ae-364da2661108https://hg.mozilla.org/projects/nss/diff/a555bf0fc23a/lib/freebl/mpi/mpi.c
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201605-06
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-46
Impacted products
Vendor Product Version
opensuse leap 42.1
opensuse opensuse 13.1
opensuse opensuse 13.2
mozilla nss *
mozilla firefox *



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  "id": "CVE-2016-1938",
  "lastModified": "2024-11-21T02:47:23.517",
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  "sourceIdentifier": "security@mozilla.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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