Test Kennung:	1.3.6.1.4.1.25623.1.1.2.2019.1971
Kategorie:	Huawei EulerOS Local Security Checks
Titel:	Huawei EulerOS: Security Advisory for irssi (EulerOS-SA-2019-1971)
Zusammenfassung:	The remote host is missing an update for the Huawei EulerOS 'irssi' package(s) announced via the EulerOS-SA-2019-1971 advisory.
Beschreibung:	Summary: The remote host is missing an update for the Huawei EulerOS 'irssi' package(s) announced via the EulerOS-SA-2019-1971 advisory. Vulnerability Insight: The nickcmp function in Irssi before 0.8.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a message without a nick.(CVE-2017-5193) Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.(CVE-2017-5194) Irssi before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a string containing a formatting sequence (%[) without a closing bracket (]).(CVE-2017-5356) In Irssi before 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash.(CVE-2017-9468) In Irssi before 1.0.3, when receiving certain incorrectly quoted DCC files, it tries to find the terminating quote one byte before the allocated memory. Thus, remote attackers might be able to cause a crash.(CVE-2017-9469) An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer.(CVE-2017-10965) An issue was discovered in Irssi before 1.0.4. While updating the internal nick list, Irssi could incorrectly use the GHashTable interface and free the nick while updating it. This would then result in use-after-free conditions on each access of the hash table.(CVE-2017-10966) Affected Software/OS: 'irssi' package(s) on Huawei EulerOS V2.0SP5. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2017-5193 BugTraq ID: 95310 http://www.securityfocus.com/bid/95310 https://security.gentoo.org/glsa/201701-45 https://lists.debian.org/debian-lts-announce/2017/12/msg00022.html http://www.openwall.com/lists/oss-security/2017/01/06/1 Common Vulnerability Exposure (CVE) ID: CVE-2017-5194 Common Vulnerability Exposure (CVE) ID: CVE-2017-5356 BugTraq ID: 96581 http://www.securityfocus.com/bid/96581 https://blog.fuzzing-project.org/55-Fuzzing-Irssi-with-Perl-Scripts.html http://www.openwall.com/lists/oss-security/2017/01/12/8 http://www.openwall.com/lists/oss-security/2017/01/13/2 Common Vulnerability Exposure (CVE) ID: CVE-2017-9468 BugTraq ID: 99015 http://www.securityfocus.com/bid/99015 Debian Security Information: DSA-3885 (Google Search) http://www.debian.org/security/2017/dsa-3885 http://www.securitytracker.com/id/1038621 Common Vulnerability Exposure (CVE) ID: CVE-2017-9469 BugTraq ID: 99043 http://www.securityfocus.com/bid/99043
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