CVE-2019-8696

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code.

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code.

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code.

Updated cups packages fix security vulnerabilities:

It was discovered that CUPS incorrectly handled certain language values. A local attacker could possibly use this issue to cause CUPS to crash, leading to a denial of service, or possibly obtain sensitive information (CVE-2019-2228).

Stephan Zeisberg discovered that the CUPS SNMP backend incorrectly handled encoded ASN.1 inputs. A remote attacker could possibly use this issue to cause CUPS to crash by providing specially crafted network traffic (CVE-2019-8675, CVE-2019-8696).

The ippReadIO function may under-read an extension (CVE-2019-8842).

Stephan Zeisberg discovered that CUPS incorrectly handled certain malformed ppd files. A local attacker could possibly use this issue to execute arbitrary code (CVE-2020-3898).

The cups package has been updated to version 2.2.13 and patched to fix these issues and other bugs.

Also, this update will hopefully fix the cups service failing to start at boot on some systems.

This update for cups fixes the following issues:

• CVE-2019-8675: Fixed a stack buffer overflow in libcups's asn1_get_type function(bsc#1146358).
• CVE-2019-8696: Fixed a stack buffer overflow in libcups's asn1_get_packed function (bsc#1146359).

This update was imported from the SUSE:SLE-15:Update update project.

This update for cups fixes the following issues:

• CVE-2019-8675: Fixed a stack buffer overflow in libcups's asn1_get_type function(bsc#1146358).
• CVE-2019-8696: Fixed a stack buffer overflow in libcups's asn1_get_packed function (bsc#1146359).

This update was imported from the SUSE:SLE-15:Update update project.

These are all security issues fixed in the cups-2.3.3op2-4.2 package on the GA media of openSUSE Tumbleweed.

This update for cups fixes the following issues:

• CVE-2019-8675: Fixed a stack buffer overflow in libcups's asn1_get_type function(bsc#1146358).
• CVE-2019-8696: Fixed a stack buffer overflow in libcups's asn1_get_packed function (bsc#1146359).
• Fixed a double free which was triggered by Java application (bsc#959478).

This update for cups fixes the following issues:

• CVE-2019-8675: Fixed a stack buffer overflow in libcups's asn1_get_type function(bsc#1146358).
• CVE-2019-8696: Fixed a stack buffer overflow in libcups's asn1_get_packed function (bsc#1146359).

This update for cups fixes the following issues:

• CVE-2019-8675: Fixed a stack buffer overflow in libcups's asn1_get_type function(bsc#1146358).
• CVE-2019-8696: Fixed a stack buffer overflow in libcups's asn1_get_packed function (bsc#1146359).

Stephan Zeisberg discovered that the CUPS SNMP backend incorrectly handled encoded ASN.1 inputs. A remote attacker could possibly use this issue to cause CUPS to crash by providing specially crafted network traffic. (CVE-2019-8696, CVE-2019-8675)

It was discovered that CUPS did not properly handle client disconnection events. A local attacker could possibly use this issue to cause a denial of service or disclose memory from the CUPS server.