Security update for icu SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:1401-2 Final 1 1 2018-10-18T12:43:53Z current 2018-10-18T12:43:53Z 2018-10-18T12:43:53Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for icu icu was updated to fix two security issues. These security issues were fixed: - CVE-2014-8147: The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) used an integer data type that is inconsistent with a header file, which allowed remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text (bsc#929629). - CVE-2014-8146: The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) did not properly track directionally isolated pieces of text, which allowed remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via crafted text (bsc#929629). - CVE-2016-6293: The uloc_acceptLanguageFromHTTP function in common/uloc.cpp in International Components for Unicode (ICU) for C/C++ did not ensure that there is a '\0' character at the end of a certain temporary array, which allowed remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long httpAcceptLanguage argument (bsc#990636). - CVE-2017-7868: International Components for Unicode (ICU) for C/C++ 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function (bsc#1034674) - CVE-2017-7867: International Components for Unicode (ICU) for C/C++ 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_setNativeIndex* function (bsc#1034678) - CVE-2017-14952: Double free in i18n/zonemeta.cpp in International Components for Unicode (ICU) for C/C++ allowed remote attackers to execute arbitrary code via a crafted string, aka a 'redundant UVector entry clean up function call' issue (bnc#1067203) - CVE-2017-17484: The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ mishandled ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allowed remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC (bnc#1072193) - CVE-2017-15422: An integer overflow in icu during persian calendar date processing could lead to incorrect years shown (bnc#1077999) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-SERVER-12-SP2-BCL-2018-979 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ Link for SUSE-SU-2018:1401-2 https://lists.suse.com/pipermail/sle-security-updates/2018-October/004696.html E-Mail link for SUSE-SU-2018:1401-2 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1034674 SUSE Bug 1034674 https://bugzilla.suse.com/1034678 SUSE Bug 1034678 https://bugzilla.suse.com/1067203 SUSE Bug 1067203 https://bugzilla.suse.com/1072193 SUSE Bug 1072193 https://bugzilla.suse.com/1077999 SUSE Bug 1077999 https://bugzilla.suse.com/1087932 SUSE Bug 1087932 https://bugzilla.suse.com/929629 SUSE Bug 929629 https://bugzilla.suse.com/990636 SUSE Bug 990636 https://www.suse.com/security/cve/CVE-2014-8146/ SUSE CVE CVE-2014-8146 page https://www.suse.com/security/cve/CVE-2014-8147/ SUSE CVE CVE-2014-8147 page https://www.suse.com/security/cve/CVE-2016-6293/ SUSE CVE CVE-2016-6293 page https://www.suse.com/security/cve/CVE-2017-14952/ SUSE CVE CVE-2017-14952 page https://www.suse.com/security/cve/CVE-2017-15422/ SUSE CVE CVE-2017-15422 page https://www.suse.com/security/cve/CVE-2017-17484/ SUSE CVE CVE-2017-17484 page https://www.suse.com/security/cve/CVE-2017-7867/ SUSE CVE CVE-2017-7867 page https://www.suse.com/security/cve/CVE-2017-7868/ SUSE CVE CVE-2017-7868 page SUSE Linux Enterprise Server 12 SP2-BCL libicu-doc-52.1-8.7.1 libicu52_1-52.1-8.7.1 libicu52_1-32bit-52.1-8.7.1 libicu52_1-data-52.1-8.7.1 libicu-doc-52.1-8.7.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL libicu52_1-52.1-8.7.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL libicu52_1-32bit-52.1-8.7.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL libicu52_1-data-52.1-8.7.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 does not properly track directionally isolated pieces of text, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via crafted text. CVE-2014-8146 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2014-8146.html CVE-2014-8146 https://bugzilla.suse.com/1066493 SUSE Bug 1066493 https://bugzilla.suse.com/910805 SUSE Bug 910805 https://bugzilla.suse.com/927951 SUSE Bug 927951 https://bugzilla.suse.com/929629 SUSE Bug 929629 https://bugzilla.suse.com/959178 SUSE Bug 959178 The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 uses an integer data type that is inconsistent with a header file, which allows remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text. CVE-2014-8147 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2014-8147.html CVE-2014-8147 https://bugzilla.suse.com/1066493 SUSE Bug 1066493 https://bugzilla.suse.com/1079317 SUSE Bug 1079317 https://bugzilla.suse.com/910805 SUSE Bug 910805 https://bugzilla.suse.com/910806 SUSE Bug 910806 https://bugzilla.suse.com/927951 SUSE Bug 927951 https://bugzilla.suse.com/929629 SUSE Bug 929629 https://bugzilla.suse.com/959178 SUSE Bug 959178 The uloc_acceptLanguageFromHTTP function in common/uloc.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ does not ensure that there is a '\0' character at the end of a certain temporary array, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long httpAcceptLanguage argument. CVE-2016-6293 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2016-6293.html CVE-2016-6293 https://bugzilla.suse.com/1035111 SUSE Bug 1035111 https://bugzilla.suse.com/1123121 SUSE Bug 1123121 https://bugzilla.suse.com/990636 SUSE Bug 990636 Double free in i18n/zonemeta.cpp in International Components for Unicode (ICU) for C/C++ through 59.1 allows remote attackers to execute arbitrary code via a crafted string, aka a "redundant UVector entry clean up function call" issue. CVE-2017-14952 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 moderate 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2017-14952.html CVE-2017-14952 https://bugzilla.suse.com/1067203 SUSE Bug 1067203 https://bugzilla.suse.com/1123121 SUSE Bug 1123121 Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. CVE-2017-15422 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2017-15422.html CVE-2017-15422 https://bugzilla.suse.com/1071691 SUSE Bug 1071691 https://bugzilla.suse.com/1077999 SUSE Bug 1077999 https://bugzilla.suse.com/1123121 SUSE Bug 1123121 The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC. CVE-2017-17484 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2017-17484.html CVE-2017-17484 https://bugzilla.suse.com/1072193 SUSE Bug 1072193 https://bugzilla.suse.com/1123121 SUSE Bug 1123121 International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_setNativeIndex* function. CVE-2017-7867 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2017-7867.html CVE-2017-7867 https://bugzilla.suse.com/1034678 SUSE Bug 1034678 https://bugzilla.suse.com/1123121 SUSE Bug 1123121 International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function. CVE-2017-7868 SUSE Linux Enterprise Server 12 SP2-BCL:libicu-doc-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-32bit-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-52.1-8.7.1 SUSE Linux Enterprise Server 12 SP2-BCL:libicu52_1-data-52.1-8.7.1 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181401-2/ https://www.suse.com/security/cve/CVE-2017-7868.html CVE-2017-7868 https://bugzilla.suse.com/1034674 SUSE Bug 1034674 https://bugzilla.suse.com/1123121 SUSE Bug 1123121