Security update for icu
Announcement ID: | SUSE-SU-2018:1602-1 |
---|---|
Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
|
Affected Products: |
|
An update that solves six vulnerabilities can now be installed.
Description:
This update for icu fixes the following issues:
- CVE-2016-6293: The uloc_acceptLanguageFromHTTP function in common/uloc.cpp did 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. (bsc#990636)
- CVE-2017-7868: ICU had 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: ICU had 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 allowed remote attackers to execute arbitrary code via a crafted string, aka a "redundant UVector entry clean up function call" issue. (bsc#1067203)
- CVE-2017-17484:The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp mishandled 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. (bsc#1072193)
- CVE-2017-15422: An integer overflow in persian calendar calculation was fixed, which could show wrong years. (bsc#1077999)
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
SUSE Linux Enterprise Software Development Kit 11 SP4
zypper in -t patch sdksp4-icu-13646=1
-
SUSE Linux Enterprise Server 11 SP4
zypper in -t patch slessp4-icu-13646=1
-
SLES for SAP Applications 11-SP4
zypper in -t patch slessp4-icu-13646=1
Package List:
-
SUSE Linux Enterprise Software Development Kit 11 SP4 (x86_64 i586)
- icu-4.0-47.6.1
-
SUSE Linux Enterprise Software Development Kit 11 SP4 (s390x x86_64 i586 ppc64 ia64)
- libicu-devel-4.0-47.6.1
-
SUSE Linux Enterprise Software Development Kit 11 SP4 (ppc64 s390x x86_64)
- libicu-devel-32bit-4.0-47.6.1
-
SUSE Linux Enterprise Software Development Kit 11 SP4 (x86_64)
- libicu-32bit-4.0-47.6.1
-
SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
- libicu-doc-4.0-47.6.1
- libicu-4.0-47.6.1
-
SUSE Linux Enterprise Server 11 SP4 (ia64)
- libicu-x86-4.0-47.6.1
-
SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
- libicu-32bit-4.0-47.6.1
-
SLES for SAP Applications 11-SP4 (ppc64 x86_64)
- libicu-doc-4.0-47.6.1
- libicu-32bit-4.0-47.6.1
- libicu-4.0-47.6.1
References:
- https://www.suse.com/security/cve/CVE-2016-6293.html
- https://www.suse.com/security/cve/CVE-2017-14952.html
- https://www.suse.com/security/cve/CVE-2017-15422.html
- https://www.suse.com/security/cve/CVE-2017-17484.html
- https://www.suse.com/security/cve/CVE-2017-7867.html
- https://www.suse.com/security/cve/CVE-2017-7868.html
- https://bugzilla.suse.com/show_bug.cgi?id=1034674
- https://bugzilla.suse.com/show_bug.cgi?id=1034678
- https://bugzilla.suse.com/show_bug.cgi?id=1067203
- https://bugzilla.suse.com/show_bug.cgi?id=1072193
- https://bugzilla.suse.com/show_bug.cgi?id=1077999
- https://bugzilla.suse.com/show_bug.cgi?id=990636