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SUSE-SU-2023:0425-1

Опубликовано: 15 фев. 2023
Источник: suse-cvrf

Описание

Security update for curl

This update for curl fixes the following issues:

  • CVE-2023-23916: Fixed HTTP multi-header compression denial of service (bsc#1207992).

Список пакетов

Container suse/ltss/sle12.5/sles12sp5:latest
libcurl4-7.60.0-11.55.1
Container suse/sles12sp5:latest
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-Basic-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-HPC-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-HPC-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-SAP-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-SAP-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-Standard-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-EC2-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-EC2-ECS-On-Demand
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-EC2-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-EC2-SAP-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-EC2-SAP-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-GCE-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-GCE-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-GCE-SAP-BYOS
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-GCE-SAP-On-Demand
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
SUSE Linux Enterprise Server 12 SP5
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
libcurl4-32bit-7.60.0-11.55.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
curl-7.60.0-11.55.1
libcurl4-7.60.0-11.55.1
libcurl4-32bit-7.60.0-11.55.1
SUSE Linux Enterprise Software Development Kit 12 SP5
libcurl-devel-7.60.0-11.55.1

Ссылки

Описание

An allocation of resources without limits or throttling vulnerability exists in curl <v7.88.0 based on the "chained" HTTP compression algorithms, meaning that a server response can be compressed multiple times and potentially with differentalgorithms. The number of acceptable "links" in this "decompression chain" wascapped, but the cap was implemented on a per-header basis allowing a maliciousserver to insert a virtually unlimited number of compression steps simply byusing many headers. The use of such a decompression chain could result in a "malloc bomb", making curl end up spending enormous amounts of allocated heap memory, or trying to and returning out of memory errors.

Затронутые продукты
Container suse/ltss/sle12.5/sles12sp5:latest:libcurl4-7.60.0-11.55.1
Container suse/sles12sp5:latest:libcurl4-7.60.0-11.55.1
Image SLES12-SP5-Azure-BYOS:curl-7.60.0-11.55.1
Image SLES12-SP5-Azure-BYOS:libcurl4-7.60.0-11.55.1
Ссылки