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openSUSE: Critical Proxy Cache Poisoning and OOB Read Flaw 2025:03267-1

opensuse
Calendar Grey September 18, 2025
Dist Opensuse Esm H88
Critical patch released for curl addresses vulnerabilities related to proxy cache poisoning and out-of-bounds read problems affecting openSUSE.
An update that solves two vulnerabilities, contains two features and has two security fixes can now be installed.

Description

This update for curl fixes the following issues:

Security issues fixed:

* CVE-2025-9086: bug in patch comparison logic when processing cookies can

lead to out-of-bounds read in heap buffer (bsc#1249191).

* CVE-2025-10148: predictable websocket mask can lead to proxy cache poisoning

by malicious server (bsc#1249348).

Other issues fixed:

* Fix the --ftp-pasv option in curl v8.14.1 (bsc#1246197).

* tool_getparam: fix --ftp-pasv [5f805ee]

* Update to version 8.14.1 (jsc#PED-13055, jsc#PED-13056).

* TLS: add CURLOPT_SSL_SIGNATURE_ALGORITHMS and --sigalgs.

* websocket: add option to disable auto-pong reply.

* huge number of bugfixes.

Please see https://curl.se/ch/ for full changelogs.

Topics%20covered

Topics Covered

security advisory important curl out-of-bounds OpenSUSE proxy cache poisoning

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.4

zypper in -t patch SUSE-2025-3267=1

* SUSE Linux Enterprise High Performance Computing 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Linux Enterprise Server 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Manager Server 4.3

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-3267=1 SUSE-SLE-

INSTALLER-15-SP4-2025-3267=1

* SUSE Linux Enterprise Desktop 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Manager Retail Branch Server 4.3

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Manager Proxy 4.3

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2025-3267=1

* SUSE Linux Enterprise High...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* curl-mini-debugsource-8.14.1-150400.5.69.1

* curl-debugsource-8.14.1-150400.5.69.1

* libcurl-mini4-debuginfo-8.14.1-150400.5.69.1

* libcurl4-8.14.1-150400.5.69.1

* curl-debuginfo-8.14.1-150400.5.69.1

* curl-8.14.1-150400.5.69.1

* libcurl-mini4-8.14.1-150400.5.69.1

* libcurl-devel-8.14.1-150400.5.69.1

* libcurl4-debuginfo-8.14.1-150400.5.69.1

* openSUSE Leap 15.4 (noarch)

* curl-zsh-completion-8.14.1-150400.5.69.1

* curl-fish-completion-8.14.1-150400.5.69.1

* libcurl-devel-doc-8.14.1-150400.5.69.1

* openSUSE Leap 15.4 (x86_64)

* libcurl4-32bit-debuginfo-8.14.1-150400.5.69.1

* libcurl4-32bit-8.14.1-150400.5.69.1

* libcurl-devel-32bit-8.14.1-150400.5.69.1

* openSUSE Leap 15.4 (aarch64_ilp32)

* libcurl-devel-64bit-8.14.1-150400.5.69.1

* libcurl4-64bit-8.14.1-150400.5.69.1

* libcurl4-64bit-debuginfo-8.14.1-150400.5.69.1

* SUSE Linux Enterprise High Performance Computing 15 SP4 (aarch64 x86_64)

* libcurl4-8.14.1-150400.5.69.1

* SUSE Linux Enterprise Server...

Read the Full Advisory

References

* bsc#1246197

* bsc#1249191

* bsc#1249348

* bsc#1249367

* jsc#PED-13055

* jsc#PED-13056

## References:

* https://www.suse.com/security/cve/CVE-2025-10148.html

* https://www.suse.com/security/cve/CVE-2025-9086.html

* https://bugzilla.suse.com/show_bug.cgi?id=1246197

* https://bugzilla.suse.com/show_bug.cgi?id=1249191

* https://bugzilla.suse.com/show_bug.cgi?id=1249348

* https://bugzilla.suse.com/show_bug.cgi?id=1249367

* https://jira.suse.com/login.jsp?permissionViolation=true&os_destination=%2Fbrowse%2FPED-13055&page_caps=&user_role=

* https://jira.suse.com/login.jsp?permissionViolation=true&os_destination=%2Fbrowse%2FPED-13056&page_caps=&user_role=

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03267-1
Release Date: 2025-09-18T11:06:30Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Manager Proxy 4.3 * SUSE Manager Proxy 4.3 LTS * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Retail Branch Server 4.3 LTS * SUSE Manager Server 4.3 * SUSE Manager Server 4.3 LTS

Topics%20covered

Topics Covered

security advisory important curl out-of-bounds OpenSUSE proxy cache poisoning

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