Executive Summary
| Summary | |
|---|---|
| Title | New squid/squid3 packages fix denial of service |
| Informations | |||
|---|---|---|---|
| Name | DSA-1991 | First vendor Publication | 2010-02-04 |
| Vendor | Debian | Last vendor Modification | 2010-02-04 |
| 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:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Two denial of service vulnerabilities have been discovered in squid and squid3, a web proxy. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-2855 Bastian Blank discovered that it is possible to cause a denial of service via a crafted auth header with certain comma delimiters. CVE-2010-0308 Tomas Hoger discovered that it is possible to cause a denial of service via invalid DNS header-only packets. For the stable distribution (lenny), these problems have been fixed in version 2.7.STABLE3-4.1lenny1 of the squid package and version 3.0.STABLE8-3+lenny3 of the squid3 package. For the oldstable distribution (etch), these problems have been fixed in version 2.6.5-6etch5 of the squid package and version 3.0.PRE5-5+etch2 of the squid3 package. For the testing distribution (squeeze) and the unstable distribution (sid), these problems will be fixed soon. We recommend that you upgrade your squid/squid3 packages. |
Original Source
| Url : http://www.debian.org/security/2010/dsa-1991 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:10592 | |||
| Oval ID: | oval:org.mitre.oval:def:10592 | ||
| Title: | The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function. | ||
| Description: | The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2009-2855 | 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:11270 | |||
| Oval ID: | oval:org.mitre.oval:def:11270 | ||
| Title: | lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header. | ||
| Description: | lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2010-0308 | 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:13267 | |||
| Oval ID: | oval:org.mitre.oval:def:13267 | ||
| Title: | DSA-1991-1 squid/squid3 -- denial of service | ||
| Description: | Two denial of service vulnerabilities have been discovered in squid and squid3, a web proxy. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-2855 Bastian Blank discovered that it is possible to cause a denial of service via a crafted auth header with certain comma delimiters. CVE-2010-0308 Tomas Hoger discovered that it is possible to cause a denial of service via invalid DNS header-only packets. For the stable distribution, these problems have been fixed in version 2.7.STABLE3-4.1lenny1 of the squid package and version 3.0.STABLE8-3+lenny3 of the squid3 package. For the oldstable distribution, these problems have been fixed in version 2.6.5-6etch5 of the squid package and version 3.0.PRE5-5+etch2 of the squid3 package. For the testing distribution and the unstable distribution, these problems will be fixed soon. We recommend that you upgrade your squid/squid3 packages. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1991-1 CVE-2009-2855 CVE-2010-0308 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 4.0 | Product(s): | squid/squid3 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:13281 | |||
| Oval ID: | oval:org.mitre.oval:def:13281 | ||
| Title: | USN-901-1 -- squid vulnerabilities | ||
| Description: | It was discovered that Squid incorrectly handled certain auth headers. A remote attacker could exploit this with a specially-crafted auth header and cause Squid to go into an infinite loop, resulting in a denial of service. This issue only affected Ubuntu 8.10, 9.04 and 9.10. It was discovered that Squid incorrectly handled certain DNS packets. A remote attacker could exploit this with a specially-crafted DNS packet and cause Squid to crash, resulting in a denial of service | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-901-1 CVE-2009-2855 CVE-2010-0308 | Version: | 5 |
| Platform(s): | Ubuntu 8.04 Ubuntu 8.10 Ubuntu 9.10 Ubuntu 6.06 Ubuntu 9.04 | Product(s): | squid |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:22197 | |||
| Oval ID: | oval:org.mitre.oval:def:22197 | ||
| Title: | RHSA-2010:0221: squid security and bug fix update (Low) | ||
| Description: | lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2010:0221-04 CVE-2009-2855 CVE-2010-0308 | Version: | 29 |
| Platform(s): | Red Hat Enterprise Linux 5 | Product(s): | squid |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:22519 | |||
| Oval ID: | oval:org.mitre.oval:def:22519 | ||
| Title: | ELSA-2010:0221: squid security and bug fix update (Low) | ||
| Description: | lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010:0221-04 CVE-2009-2855 CVE-2010-0308 | Version: | 13 |
| Platform(s): | Oracle Linux 5 | Product(s): | squid |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:28087 | |||
| Oval ID: | oval:org.mitre.oval:def:28087 | ||
| Title: | DEPRECATED: ELSA-2010-0221 -- squid security and bug fix update (low) | ||
| Description: | [7:2.6.STABLE21-6] - Resolves: #561828 - CVE-2009-2855 CVE-2010-0308 squid various flaws [rhel-5.5] [7:2.6.STABLE21-5] - Resolves: #538738 - improved patch [7:2.6.STABLE21-4] - Resolves: #521926 - squid 'stop after stop' is not LSB compliant - Resolves: #496170 - Add arp filter option - Resolves: #516245 - negotiate support not enabled in squid - Resolves: #538738 - Squid accelerator mode works only if port 80 is opened - Resolves: #470843 - Squid 'error_map' does not work when used 'Accep-Encoding: gzip' | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010-0221 CVE-2010-0308 CVE-2009-2855 | Version: | 4 |
| Platform(s): | Oracle Linux 5 | Product(s): | squid |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:7325 | |||
| Oval ID: | oval:org.mitre.oval:def:7325 | ||
| Title: | DSA-1991 squid/squid3 -- denial of service | ||
| Description: | Two denial of service vulnerabilities have been discovered in squid and squid3, a web proxy. The Common Vulnerabilities and Exposures project identifies the following problems: Bastian Blank discovered that it is possible to cause a denial of service via a crafted auth header with certain comma delimiters. Tomas Hoger discovered that it is possible to cause a denial of service via invalid DNS header-only packets. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1991 CVE-2009-2855 CVE-2010-0308 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 4.0 | Product(s): | squid/squid3 |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-02-12 | Name : Gentoo Security Advisory GLSA 201110-24 (Squid) File : nvt/glsa_201110_24.nasl |
| 2010-04-06 | Name : RedHat Update for squid RHSA-2010:0221-04 File : nvt/gb_RHSA-2010_0221-04_squid.nasl |
| 2010-03-22 | Name : Fedora Update for squid FEDORA-2010-2434 File : nvt/gb_fedora_2010_2434_squid_fc11.nasl |
| 2010-02-19 | Name : Ubuntu Update for squid vulnerabilities USN-901-1 File : nvt/gb_ubuntu_USN_901_1.nasl |
| 2010-02-10 | Name : Debian Security Advisory DSA 1991-1 (squid/squid3) File : nvt/deb_1991_1.nasl |
| 2010-02-10 | Name : FreeBSD Ports: squid File : nvt/freebsd_squid24.nasl |
| 2010-02-08 | Name : Mandriva Update for squid MDVSA-2010:033 (squid) File : nvt/gb_mandriva_MDVSA_2010_033.nasl |
| 2010-02-08 | Name : Squid 'lib/rfc1035.c' Denial Of Service Vulnerability File : nvt/gb_squid_dos_vuln_feb10.nasl |
| 2010-01-15 | Name : Mandriva Update for squid MDVSA-2009:241-1 (squid) File : nvt/gb_mandriva_MDVSA_2009_241_1.nasl |
| 2010-01-04 | Name : BigAnt IM Server 'USV' Request Buffer Overflow Vulnerability File : nvt/BigAnt_37522.nasl |
| 2010-01-04 | Name : Squid Header-Only Packets Remote Denial of Service Vulnerability File : nvt/squid_37522.nasl |
| 2009-09-28 | Name : Mandrake Security Advisory MDVSA-2009:241 (squid) File : nvt/mdksa_2009_241.nasl |
| 2009-08-24 | Name : Squid External Auth Header Parser DOS Vulnerabilities File : nvt/secpod_squid_dos_vuln.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 62044 | Squid lib/rfc1035.c Header-only DNS Packet Handling Remote DoS |
| 57193 | Squid src/HttpHeaderTools.c strListGetItem Function Remote DoS |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2014-01-10 | Squid strListGetItem denial of service attempt RuleID : 15994 - Revision : 14 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2012-08-01 | Name : The remote Scientific Linux host is missing a security update. File : sl_20100330_squid_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2011-10-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201110-24.nasl - Type : ACT_GATHER_INFO |
| 2010-10-11 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_squid-6931.nasl - Type : ACT_GATHER_INFO |
| 2010-05-11 | Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2010-0221.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_squid-6930.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_squid-100316.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote SuSE 9 host is missing a security-related patch. File : suse9_12597.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote openSUSE host is missing a security update. File : suse_11_0_squid-100316.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote openSUSE host is missing a security update. File : suse_11_1_squid-100318.nasl - Type : ACT_GATHER_INFO |
| 2010-03-23 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_squid-100318.nasl - Type : ACT_GATHER_INFO |
| 2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1991.nasl - Type : ACT_GATHER_INFO |
| 2010-02-17 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-901-1.nasl - Type : ACT_GATHER_INFO |
| 2010-02-07 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-033.nasl - Type : ACT_GATHER_INFO |
| 2010-02-05 | Name : The remote proxy server is prone to a denial of service attack. File : squid_auth_header_dos.nasl - Type : ACT_GATHER_INFO |
| 2010-02-02 | Name : The remote proxy server is prone to a denial of service attack. File : squid_3_0_23.nasl - Type : ACT_GATHER_INFO |
| 2010-02-02 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_296ecb590f6b11df8bab0019996bc1f7.nasl - Type : ACT_GATHER_INFO |
| 2010-01-12 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2009-241.nasl - Type : ACT_GATHER_INFO |
| 2009-11-16 | Name : The remote backup client is susceptible to multiple attacks. File : ibm_tsm_client_swg21405562.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:29:13 |
|
