Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2008-1950 | First vendor Publication | 2008-05-21 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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
| Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1950 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:11393 | |||
| Oval ID: | oval:org.mitre.oval:def:11393 | ||
| Title: | Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3. | ||
| Description: | Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2008-1950 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:17521 | |||
| Oval ID: | oval:org.mitre.oval:def:17521 | ||
| Title: | USN-613-1 -- gnutls12, gnutls13 vulnerabilities | ||
| Description: | Multiple flaws were discovered in the connection handling of GnuTLS. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-613-1 CVE-2008-1948 CVE-2008-1949 CVE-2008-1950 | Version: | 7 |
| Platform(s): | Ubuntu 6.06 Ubuntu 7.04 Ubuntu 7.10 Ubuntu 8.04 | Product(s): | gnutls12 gnutls13 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:19997 | |||
| Oval ID: | oval:org.mitre.oval:def:19997 | ||
| Title: | DSA-1581-1 gnutls13 - potential code execution | ||
| Description: | Several remote vulnerabilities have been discovered in GNUTLS, an implementation of the SSL/TLS protocol suite. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1581-1 CVE-2008-1948 CVE-2008-1949 CVE-2008-1950 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 4.0 | Product(s): | gnutls13 |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:22264 | |||
| Oval ID: | oval:org.mitre.oval:def:22264 | ||
| Title: | ELSA-2008:0489: gnutls security update (Critical) | ||
| Description: | Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2008:0489-01 CVE-2008-1948 CVE-2008-1949 CVE-2008-1950 | Version: | 17 |
| Platform(s): | Oracle Linux 5 | Product(s): | gnutls |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:7887 | |||
| Oval ID: | oval:org.mitre.oval:def:7887 | ||
| Title: | DSA-1581 gnutls13 -- several vulnerabilities | ||
| Description: | Several remote vulnerabilities have been discovered in GNUTLS, an implementation of the SSL/TLS protocol suite. NOTE: The libgnutls13 package, which provides the GNUTLS library, does not contain logic to automatically restart potentially affected services. You must restart affected services manually (mainly Exim, using /etc/init.d/exim4 restart) after applying the update, to make the changes fully effective. Alternatively, you can reboot the system. The Common Vulnerabilities and Exposures project identifies the following problems: A pre-authentication heap overflow involving oversized session resumption data may lead to arbitrary code execution. Repeated client hellos may result in a pre-authentication denial of service condition due to a null pointer dereference. Decoding cipher padding with an invalid record length may cause GNUTLS to read memory beyond the end of the received record, leading to a pre-authentication denial of service condition. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1581 CVE-2008-1948 CVE-2008-1949 CVE-2008-1950 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 4.0 | Product(s): | gnutls13 |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2009-10-13 | Name : SLES10: Security update for GnuTLS File : nvt/sles10_gnutls1.nasl |
| 2009-10-10 | Name : SLES9: Security update for GnuTLS File : nvt/sles9p5035527.nasl |
| 2009-04-09 | Name : Mandriva Update for gnutls MDVSA-2008:106 (gnutls) File : nvt/gb_mandriva_MDVSA_2008_106.nasl |
| 2009-03-23 | Name : Ubuntu Update for gnutls12, gnutls13 vulnerabilities USN-613-1 File : nvt/gb_ubuntu_USN_613_1.nasl |
| 2009-03-06 | Name : RedHat Update for gnutls RHSA-2008:0489-01 File : nvt/gb_RHSA-2008_0489-01_gnutls.nasl |
| 2009-03-06 | Name : RedHat Update for gnutls RHSA-2008:0492-01 File : nvt/gb_RHSA-2008_0492-01_gnutls.nasl |
| 2009-02-17 | Name : Fedora Update for gnutls FEDORA-2008-4183 File : nvt/gb_fedora_2008_4183_gnutls_fc8.nasl |
| 2009-02-17 | Name : Fedora Update for gnutls FEDORA-2008-4259 File : nvt/gb_fedora_2008_4259_gnutls_fc9.nasl |
| 2009-02-17 | Name : Fedora Update for gnutls FEDORA-2008-4274 File : nvt/gb_fedora_2008_4274_gnutls_fc7.nasl |
| 2009-01-23 | Name : SuSE Update for gnutls SUSE-SA:2008:046 File : nvt/gb_suse_2008_046.nasl |
| 2008-09-24 | Name : Gentoo Security Advisory GLSA 200805-20 (gnutls) File : nvt/glsa_200805_20.nasl |
| 2008-09-06 | Name : GnuTLS < 2.2.5 vulnerability (Lin) File : nvt/gnutls_CB-A08-0079.nasl |
| 2008-09-06 | Name : GnuTLS < 2.2.4 vulnerability (Win) File : nvt/smbcl_gnutls_CB-A08-0079.nasl |
| 2008-05-27 | Name : Debian Security Advisory DSA 1581-1 (gnutls13) File : nvt/deb_1581_1.nasl |
| 0000-00-00 | Name : Slackware Advisory SSA:2008-180-01 gnutls File : nvt/esoft_slk_ssa_2008_180_01.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 45384 | GnuTLS libgnutls lib/gnutls_cipher.c _gnutls_ciphertext2compressed Function T... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0492.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0489.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080520_gnutls_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080520_gnutls_on_SL4_x.nasl - Type : ACT_GATHER_INFO |
| 2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0489.nasl - Type : ACT_GATHER_INFO |
| 2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0492.nasl - Type : ACT_GATHER_INFO |
| 2009-09-24 | Name : The remote SuSE 9 host is missing a security-related patch. File : suse9_12230.nasl - Type : ACT_GATHER_INFO |
| 2009-09-24 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_gnutls-5543.nasl - Type : ACT_GATHER_INFO |
| 2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-106.nasl - Type : ACT_GATHER_INFO |
| 2008-09-16 | Name : The remote openSUSE host is missing a security update. File : suse_gnutls-5275.nasl - Type : ACT_GATHER_INFO |
| 2008-09-16 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_gnutls-5601.nasl - Type : ACT_GATHER_INFO |
| 2008-07-02 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2008-180-01.nasl - Type : ACT_GATHER_INFO |
| 2008-06-30 | Name : The remote Windows host contains a media player that is affected by several v... File : vlc_0_8_6h.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4259.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4274.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200805-20.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Fedora host is missing a security update. File : fedora_2008-4183.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1581.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0489.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0492.nasl - Type : ACT_GATHER_INFO |
| 2008-05-22 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-613-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:14:20 |
|
| 2024-11-28 12:15:29 |
|
| 2023-11-07 21:47:50 |
|
| 2021-05-04 12:07:27 |
|
| 2021-04-22 01:07:51 |
|
| 2020-05-23 00:21:37 |
|
| 2018-10-12 00:20:19 |
|
| 2017-09-29 09:23:31 |
|
| 2017-08-08 09:24:03 |
|
| 2016-04-26 17:20:41 |
|
| 2014-02-17 10:44:48 |
|
| 2013-05-11 00:15:53 |
|
