Upstream information

CVE-2025-65637 at MITRE

Description

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving Writer() unusable and causing application unavailability (DoS). This affects versions < 1.8.3, 1.9.0, and 1.9.2. The issue is fixed in 1.8.3, 1.9.1, and 1.9.3+, where the input is chunked and the writer continues to function even if an error is logged.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP)
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1266320 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • aardvark-dns >= 1.10.1-2.module+el8.10.0+23963+b64d8032
  • buildah >= 1.33.14-2.module+el8.10.0+23963+b64d8032
  • buildah-tests >= 1.33.14-2.module+el8.10.0+23963+b64d8032
  • cockpit-podman >= 84.1-1.module+el8.10.0+23963+b64d8032
  • conmon >= 2.1.10-1.module+el8.10.0+23963+b64d8032
  • container-selinux >= 2.229.0-2.module+el8.10.0+23963+b64d8032
  • containernetworking-plugins >= 1.4.0-7.module+el8.10.0+23963+b64d8032
  • containers-common >= 1-82.module+el8.10.0+23963+b64d8032
  • crit >= 3.18-5.module+el8.10.0+23963+b64d8032
  • criu >= 3.18-5.module+el8.10.0+23963+b64d8032
  • criu-devel >= 3.18-5.module+el8.10.0+23963+b64d8032
  • criu-libs >= 3.18-5.module+el8.10.0+23963+b64d8032
  • crun >= 1.14.3-2.module+el8.10.0+23963+b64d8032
  • fuse-overlayfs >= 1.13-1.module+el8.10.0+23963+b64d8032
  • libslirp >= 4.4.0-2.module+el8.10.0+23963+b64d8032
  • libslirp-devel >= 4.4.0-2.module+el8.10.0+23963+b64d8032
  • netavark >= 1.10.3-1.module+el8.10.0+23963+b64d8032
  • oci-seccomp-bpf-hook >= 1.2.10-1.module+el8.10.0+23963+b64d8032
  • podman >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-catatonit >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-docker >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-gvproxy >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-plugins >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-remote >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • podman-tests >= 4.9.4-28.module+el8.10.0+23963+b64d8032
  • python3-criu >= 3.18-5.module+el8.10.0+23963+b64d8032
  • python3-podman >= 4.9.0-3.module+el8.10.0+23963+b64d8032
  • runc >= 1.2.9-3.module+el8.10.0+23963+b64d8032
  • skopeo >= 1.14.5-6.module+el8.10.0+23963+b64d8032
  • skopeo-tests >= 1.14.5-6.module+el8.10.0+23963+b64d8032
  • slirp4netns >= 1.2.3-1.module+el8.10.0+23963+b64d8032
  • toolbox >= 0.0.99.5.1-1.module+el8.10.0+23963+b64d8032
  • toolbox-tests >= 0.0.99.5.1-1.module+el8.10.0+23963+b64d8032
  • udica >= 0.2.6-21.module+el8.10.0+23963+b64d8032
 Patchnames:
RHSA-2026:3428

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Server 16.1 govulncheck-vulndb Released
SUSE Linux Enterprise Server for SAP applications 16.1 govulncheck-vulndb Released

SUSE Timeline for this CVE

CVE page created: Thu Dec 4 22:04:31 2025
CVE page last modified: Sat Aug 1 11:26:37 2026