Executive Summary
| Summary | |
|---|---|
| Title | New libicu packages fix multiple problems |
| Informations | |||
|---|---|---|---|
| Name | DSA-1511 | First vendor Publication | 2008-03-03 |
| Vendor | Debian | Last vendor Modification | 2008-03-03 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Several local vulnerabilities have been discovered in libicu, International Components for Unicode, The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-4770 libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. CVE-2007-4771 Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. For the stable distribution (etch), these problems have been fixed in version 3.6-2etch1. For the unstable distribution (sid), these problems have been fixed in version 3.8-6. We recommend that you upgrade your libicu package. |
Original Source
| Url : http://www.debian.org/security/2008/dsa-1511 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-399 | Resource Management Errors |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:10507 | |||
| Oval ID: | oval:org.mitre.oval:def:10507 | ||
| Title: | Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information. | ||
| Description: | Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2007-4771 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:11172 | |||
| Oval ID: | oval:org.mitre.oval:def:11172 | ||
| Title: | libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. | ||
| Description: | libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2007-4770 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:17696 | |||
| Oval ID: | oval:org.mitre.oval:def:17696 | ||
| Title: | USN-591-1 -- icu vulnerabilities | ||
| Description: | Will Drewry discovered that libicu did not properly handle '\0' when processing regular expressions. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-591-1 CVE-2007-4770 CVE-2007-4771 | Version: | 7 |
| Platform(s): | Ubuntu 6.06 Ubuntu 6.10 Ubuntu 7.04 Ubuntu 7.10 | Product(s): | icu |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:18778 | |||
| Oval ID: | oval:org.mitre.oval:def:18778 | ||
| Title: | DSA-1511-1 icu - multiple problems | ||
| Description: | Several local vulnerabilities have been discovered in libicu, International Components for Unicode, | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1511-1 CVE-2007-4770 CVE-2007-4771 | Version: | 7 |
| Platform(s): | Debian GNU/Linux 4.0 | Product(s): | icu |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:21714 | |||
| Oval ID: | oval:org.mitre.oval:def:21714 | ||
| Title: | ELSA-2008:0090: icu security update (Important) | ||
| Description: | Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2008:0090-01 CVE-2007-4770 CVE-2007-4771 | Version: | 13 |
| Platform(s): | Oracle Linux 5 | Product(s): | icu |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:5431 | |||
| Oval ID: | oval:org.mitre.oval:def:5431 | ||
| Title: | Multiple Security Vulnerabilities in ICU 3.2 Library Regular Expression Processing May Cause a Denial of Service (DoS) | ||
| Description: | Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2007-4771 | Version: | 1 |
| Platform(s): | Sun Solaris 9 Sun Solaris 10 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:5507 | |||
| Oval ID: | oval:org.mitre.oval:def:5507 | ||
| Title: | Multiple Security Vulnerabilities in ICU 3.2 Library Regular Expression Processing May Cause a Denial of Service (DoS) | ||
| Description: | libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2007-4770 | Version: | 1 |
| Platform(s): | Sun Solaris 9 Sun Solaris 10 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:8243 | |||
| Oval ID: | oval:org.mitre.oval:def:8243 | ||
| Title: | DSA-1511 libicu -- various | ||
| Description: | Several local vulnerabilities have been discovered in libicu, International Components for Unicode, The Common Vulnerabilities and Exposures project identifies the following problems: libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames. Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1511 CVE-2007-4770 CVE-2007-4771 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 4.0 | Product(s): | libicu |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
OpenVAS Exploits
| Date | Description |
|---|---|
| 2009-10-13 | Name : SLES10: Security update for icu File : nvt/sles10_icu0.nasl |
| 2009-06-03 | Name : Solaris Update for International Components for Unicode 114677-15 File : nvt/gb_solaris_114677_15.nasl |
| 2009-06-03 | Name : Solaris Update for International Components for Unicode 114678-15 File : nvt/gb_solaris_114678_15.nasl |
| 2009-06-03 | Name : Solaris Update for International Components for Unicode 119810-05 File : nvt/gb_solaris_119810_05.nasl |
| 2009-06-03 | Name : Solaris Update for International Components for Unicode 119811-05 File : nvt/gb_solaris_119811_05.nasl |
| 2009-04-09 | Name : Mandriva Update for icu MDVSA-2008:026 (icu) File : nvt/gb_mandriva_MDVSA_2008_026.nasl |
| 2009-03-23 | Name : Ubuntu Update for icu vulnerabilities USN-591-1 File : nvt/gb_ubuntu_USN_591_1.nasl |
| 2009-03-06 | Name : RedHat Update for icu RHSA-2008:0090-01 File : nvt/gb_RHSA-2008_0090-01_icu.nasl |
| 2009-02-16 | Name : Fedora Update for icu FEDORA-2008-1036 File : nvt/gb_fedora_2008_1036_icu_fc8.nasl |
| 2009-02-16 | Name : Fedora Update for icu FEDORA-2008-1076 File : nvt/gb_fedora_2008_1076_icu_fc7.nasl |
| 2009-01-23 | Name : SuSE Update for OpenOffice_org SUSE-SA:2008:023 File : nvt/gb_suse_2008_023.nasl |
| 2008-09-24 | Name : Gentoo Security Advisory GLSA 200803-20 (icu) File : nvt/glsa_200803_20.nasl |
| 2008-09-24 | Name : Gentoo Security Advisory GLSA 200805-16 (openoffice openoffice-bin) File : nvt/glsa_200805_16.nasl |
| 2008-04-21 | Name : Debian Security Advisory DSA 1547-1 (openoffice.org) File : nvt/deb_1547_1.nasl |
| 2008-03-11 | Name : Debian Security Advisory DSA 1511-1 (libicu) File : nvt/deb_1511_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 41190 | International Components for Unicode (ICU) libicu regexcmp.cpp doInterval Fun... |
| 41189 | International Components for Unicode (ICU) libicu REStackFrames Memory Corrup... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0090.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080125_icu_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0090.nasl - Type : ACT_GATHER_INFO |
| 2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-026.nasl - Type : ACT_GATHER_INFO |
| 2008-05-16 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200805-16.nasl - Type : ACT_GATHER_INFO |
| 2008-04-22 | Name : The remote openSUSE host is missing a security update. File : suse_OpenOffice_org-5053.nasl - Type : ACT_GATHER_INFO |
| 2008-04-18 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1547.nasl - Type : ACT_GATHER_INFO |
| 2008-04-17 | Name : The remote Windows host has a program that is affected by multiple vulnerabil... File : openoffice_240.nasl - Type : ACT_GATHER_INFO |
| 2008-03-26 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-591-1.nasl - Type : ACT_GATHER_INFO |
| 2008-03-13 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200803-20.nasl - Type : ACT_GATHER_INFO |
| 2008-03-07 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1511.nasl - Type : ACT_GATHER_INFO |
| 2008-03-07 | Name : The remote openSUSE host is missing a security update. File : suse_icu-5013.nasl - Type : ACT_GATHER_INFO |
| 2008-03-07 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_icu-5014.nasl - Type : ACT_GATHER_INFO |
| 2008-01-27 | Name : The remote Fedora host is missing a security update. File : fedora_2008-1036.nasl - Type : ACT_GATHER_INFO |
| 2008-01-27 | Name : The remote Fedora host is missing a security update. File : fedora_2008-1076.nasl - Type : ACT_GATHER_INFO |
| 2008-01-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0090.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:27:24 |
|
