Executive Summary
| Summary | |
|---|---|
| Title | Irssi vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-3465-1 | First vendor Publication | 2017-10-26 |
| Vendor | Ubuntu | Last vendor Modification | 2017-10-26 |
| Severity (Vendor) | N/A | Revision | N/A |
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:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Irssi. Software Description: - irssi: terminal based IRC client Details: Brian Carpenter discovered that Irssi incorrectly handled messages with invalid time stamps. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-10965) Brian Carpenter discovered that Irssi incorrectly handled the internal nick list. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-10966) Joseph Bisch discovered that Irssi incorrectly removed destroyed channels from the query list. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15227) Hanno Böck discovered that Irssi incorrectly handled themes. If a user were tricked into using a malicious theme, a attacker could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15228) Joseph Bisch discovered that Irssi incorrectly handled certain DCC CTCP messages. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15721) Joseph Bisch discovered that Irssi incorrectly handled certain channel IDs. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15722) Joseph Bisch discovered that Irssi incorrectly handled certain long nicks or targets. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15723) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: Ubuntu 17.04: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: After a standard system update you need to restart Irssi to make all the necessary changes. References: Package Information: |
Original Source
| Url : http://www.ubuntu.com/usn/USN-3465-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 43 % | CWE-476 | NULL Pointer Dereference |
| 29 % | CWE-416 | Use After Free |
| 29 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-12-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-1217.nasl - Type : ACT_GATHER_INFO |
| 2017-12-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1283.nasl - Type : ACT_GATHER_INFO |
| 2017-12-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1284.nasl - Type : ACT_GATHER_INFO |
| 2017-11-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4016.nasl - Type : ACT_GATHER_INFO |
| 2017-10-27 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3465-1.nasl - Type : ACT_GATHER_INFO |
| 2017-10-26 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-298-01.nasl - Type : ACT_GATHER_INFO |
| 2017-10-24 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1189.nasl - Type : ACT_GATHER_INFO |
| 2017-10-23 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_85e2c7ebb74b11e785465cf3fcfdd1f1.nasl - Type : ACT_GATHER_INFO |
| 2017-09-06 | Name : The remote Debian host is missing a security update. File : debian_DLA-1089.nasl - Type : ACT_GATHER_INFO |
| 2017-08-11 | Name : The remote Fedora host is missing a security update. File : fedora_2017-90ad72e684.nasl - Type : ACT_GATHER_INFO |
| 2017-07-20 | Name : The remote Fedora host is missing a security update. File : fedora_2017-114e1abf9d.nasl - Type : ACT_GATHER_INFO |
| 2017-07-10 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-190-01.nasl - Type : ACT_GATHER_INFO |
| 2017-07-10 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_31001c6b63e711e785aaa4badb2f4699.nasl - Type : ACT_GATHER_INFO |
| 2017-07-10 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-797.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2019-01-08 00:18:57 |
|
