Skip to content
Fencer Intel
high 7.5

CVE-2024-12085 json

Rsync: info leak via uninitialized stack contents

published last yr. modified 5d ago also EUVD-2024-50581 , JLSEC-2025-324

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
8.6%
EPSS 8.6% chance of exploitation in 30 days, percentile 95%
public exploits
0
none known

Summary

A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time.

Patch / fix

  • julia rsync_jll 3.3.0+0
  • Red Hat Red Hat Enterprise Linux 10 0:3.4.1-2.el10
  • Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION 0:3.0.6-12.el6_10.1
  • Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.1.2-12.el7_9.1
  • Red Hat Red Hat Enterprise Linux 8 0:3.1.3-20.el8_10
  • Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 0:3.1.3-7.el8_2.3
  • Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:3.1.3-12.el8_4.3
  • Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service 0:3.1.3-12.el8_4.3
  • Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 0:3.1.3-12.el8_4.3
  • Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:3.1.3-14.el8_6.6
  • Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:3.1.3-14.el8_6.6
  • Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:3.1.3-14.el8_6.6
  • Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support 0:3.1.3-20.el8_8.1
  • Red Hat Red Hat Enterprise Linux 9 0:3.2.3-20.el9_5.1
  • Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:3.2.3-9.el9_0.3
  • Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support 0:3.2.3-19.el9_2.1
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:3.2.3-19.el9_4.1
  • Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202502100314-0
  • Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202503112237-0
  • Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202502111902-0
  • Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202501281917-0
  • Red Hat Red Hat OpenShift Container Platform 4.16 v4.16.0-202501311605.p0.g4246d04.assembly.stream.el9, v4.16.0-202501311735.p0.g2cb0020.assembly.stream.el9, v4.16.0-202501311933.p0.g4246d04.assembly.stream.el9
  • Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202502051822-0
  • Red Hat Red Hat OpenShift Container Platform 4.18 v4.18.0-202501230001.p0.g0e11616.assembly.stream.el9, v4.18.0-202501230001.p0.g3f6d1d8.assembly.stream.el9, v4.18.0-202501230001.p0.g07daee4.assembly.stream.el9, v4.18.0-202501230001.p0.g11ced00.assembly.stream.el9, v4.18.0-202501230001.p0.g24a6532.assembly.stream.el9, v4.18.0-202501230001.p0.g088dcaf.assembly.stream.el9, v4.18.0-202501230001.p0.g962ccca.assembly.stream.el9, v4.18.0-202501230001.p0.g3193a75.assembly.stream.el9, v4.18.0-202501230001.p0.g5348c85.assembly.stream.el9, v4.18.0-202501230001.p0.g7149f2d.assembly.stream.el9, v4.18.0-202501230001.p0.gba2234b.assembly.stream.el9, v4.18.0-202501230001.p0.gd4fb1b6.assembly.stream.el9, v4.18.0-202501230001.p0.gf648c78.assembly.stream.el9, v4.18.0-202502040032.p0.g5348c85.assembly.stream.el9, v4.18.0-202502040032.p0.ge5a4005.assembly.stream.el9, v4.18.0-202502041302.p0.g1ad8f2e.assembly.stream.el9, v4.18.0-202502041302.p0.g51a74ac.assembly.stream.el9, v4.18.0-202502100301.p0.g2e139ed.assembly.stream.el9, v4.18.0-202502100934.p0.gc00c7c9.assembly.stream.el9, v4.18.0-202502111035.p0.gf76635f.assembly.stream.el9
  • Red Hat RHOL-5.8-RHEL-9 v0.1.0-342, v0.1.0-725, v0.4.0-339, v0.28.1-88, v1.0.0-537, v1.1.0-320, v3.3.2-9, v5.8.1-552, v5.8.17-4, v5.8.17-5, v5.8.17-10, v5.8.17-12, v5.8.17-17, v5.8.17-22, v6.8.1-454
  • Red Hat RHOL-5.9-RHEL-9 v0.1.0-341, v0.1.0-724, v0.4.0-340, v0.34.1-30, v1.1.0-321, v3.3.2-8, v5.9.11-4, v5.9.11-5, v5.9.11-6, v5.9.11-9, v5.9.11-11, v5.9.11-25
  • Red Hat OpenShift Compliance Operator 1 1.8.0
  • rsync Debian 12 3.2.7-1+deb12u1
  • rsync Debian 14, Debian 13 3.3.0+ds1-3

debian advisories DEBIAN-CVE-2024-12085

  • rsync Ubuntu 20.04 LTS 3.1.3-8ubuntu0.8
  • rsync Ubuntu 22.04 LTS 3.2.7-0ubuntu0.22.04.3
  • rsync Ubuntu 24.04 LTS 3.2.7-1ubuntu1.1
  • rsync Ubuntu Pro 14.04 LTS 3.1.0-2ubuntu0.4+esm1
  • rsync Ubuntu Pro 16.04 LTS 3.1.1-3ubuntu1.3+esm3
  • rsync Ubuntu Pro 18.04 LTS 3.1.2-2.1ubuntu1.6+esm1

ubuntu advisories UBUNTU-CVE-2024-12085

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • rsync RHEL 10.0 3.4.1-2.el10
  • rsync-daemon RHEL 10.0 3.4.1-2.el10
  • rsync-rrsync RHEL 10.0 3.4.1-2.el10
  • rsync RHEL 9 3.2.3-20.el9_5.1
  • rsync-daemon RHEL 9 3.2.3-20.el9_5.1
  • rsync RHEL 8 3.1.3-20.el8_10
  • rsync-daemon RHEL 8 3.1.3-20.el8_10
  • rsync RHEL 8.4 TUS, RHEL 8.4 E4S, RHEL 8.4 AUS 3.1.3-12.el8_4.3

red hat advisories RHBA-2025:6470RHSA-2025:0885RHSA-2025:0884RHSA-2025:0849RHSA-2025:0790RHSA-2025:0787

  • rsync Linux Micro 6.1 3.3.0-slfo.1.1_3.1
  • rsync Linux Micro 6.0 3.2.7-4.1
  • rsync SLES for SAP 15 SP5, SLES for SAP 15 SP4, SLES 15 SP5-LTSS +10 more 3.2.3-150400.3.17.1
  • rsync SLES for SAP 15 SP3, SLES 15 SP3-LTSS, SLE Micro 5.2 +3 more 3.2.3-150000.4.33.1
  • rsync SLE Module for Basesystem 15 SP6, openSUSE Leap 15.6 3.2.7-150600.3.8.1
  • rsync SLES LTSS Extended Security 12 SP5, SLES 12 SP5-LTSS 3.1.3-3.22.1

suse advisories SUSE-SU-2025:20223-1SUSE-SU-2025:20122-1SUSE-SU-2025:0166-1SUSE-SU-2025:0165-1SUSE-SU-2025:0157-1SUSE-SU-2025:0156-1

  • rsync openSUSE Tumbleweed 3.4.1-1.1

opensuse advisories openSUSE-SU-2025:14665-1

  • rsync AlmaLinux 9 3.2.3-20.el9_5.1
  • rsync-daemon AlmaLinux 9 3.2.3-20.el9_5.1
  • rsync AlmaLinux 8 3.1.3-20.el8_10
  • rsync-daemon AlmaLinux 8 3.1.3-20.el8_10

almalinux advisories ALSA-2025:0324ALSA-2025:0325

  • rsync Rocky Linux 9 3.2.3-20.el9_5.1
  • rsync Rocky Linux 8 3.1.3-20.el8_10

rocky linux advisories RLSA-2025:0324RLSA-2025:0325

  • rsync Alpine 3.24, Alpine 3.23, Alpine 3.22 +4 more 3.4.0-r0

alpine advisories ALPINE-CVE-2024-12085

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • rsync CBL-Mariner 2.0, Azure Linux 3.0 3.4.1-1

azure linux advisories AZL-55649AZL-55664

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

  • rsync Arch Linux 3.4.0-1

arch linux advisories AVG-2858

Is CVE-2024-12085 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-12085 updated cvss 7.5

rsync: Info Leak via Uninitialized Stack Contents

  • Red Hat OpenShift Compliance Operator 1 compliance
    fixed: vendor fix RHSA-2025:21885
  • Red Hat Enterprise Linux AppStream (v. 9) rsync-daemon 3.2.3-20.el9_5.1
    fixed: vendor fix RHSA-2025:0324
  • Red Hat Enterprise Linux AppStream (v. 10) rsync-daemon 3.4.1-2.el10, rsync-rrsync 3.4.1-2.el10
    fixed: vendor fix RHBA-2025:6470
  • Red Hat Enterprise Linux AppStream E4S (v.9.0) rsync-daemon 3.2.3-9.el9_0.3
    fixed: vendor fix RHSA-2025:0688
  • Red Hat Enterprise Linux AppStream EUS (v.9.2) rsync-daemon 3.2.3-19.el9_2.1
    fixed: vendor fix RHSA-2025:0774
  • Red Hat Enterprise Linux AppStream EUS (v.9.4) rsync-daemon 3.2.3-19.el9_4.1
    fixed: vendor fix RHSA-2025:0637
  • Red Hat Enterprise Linux BaseOS (v. 8) rsync 3.1.3-20.el8_10, rsync-daemon 3.1.3-20.el8_10
    fixed: vendor fix RHSA-2025:0325
  • Red Hat Enterprise Linux BaseOS (v. 9) rsync 3.2.3-20.el9_5.1
    fixed: vendor fix RHSA-2025:0324
show 24 more
  • Red Hat Enterprise Linux BaseOS (v. 10) rsync 3.4.1-2.el10
    fixed: vendor fix RHBA-2025:6470
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) rsync 3.1.3-7.el8_2.3, rsync-daemon 3.1.3-7.el8_2.3
    fixed: vendor fix RHSA-2025:0884
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) rsync 3.1.3-12.el8_4.3, rsync-daemon 3.1.3-12.el8_4.3
    fixed: vendor fix RHSA-2025:0885
  • Red Hat Enterprise Linux BaseOS AUS (v.8.6) rsync 3.1.3-14.el8_6.6, rsync-daemon 3.1.3-14.el8_6.6
    fixed: vendor fix RHSA-2025:0790
  • Red Hat Enterprise Linux BaseOS E4S (v.8.4) rsync 3.1.3-12.el8_4.3, rsync-daemon 3.1.3-12.el8_4.3
    fixed: vendor fix RHSA-2025:0885
  • Red Hat Enterprise Linux BaseOS E4S (v.8.6) rsync 3.1.3-14.el8_6.6, rsync-daemon 3.1.3-14.el8_6.6
    fixed: vendor fix RHSA-2025:0790
  • Red Hat Enterprise Linux BaseOS E4S (v.9.0) rsync 3.2.3-9.el9_0.3
    fixed: vendor fix RHSA-2025:0688
  • Red Hat Enterprise Linux BaseOS EUS (v.8.8) rsync 3.1.3-20.el8_8.1, rsync-daemon 3.1.3-20.el8_8.1
    fixed: vendor fix RHSA-2025:0787
  • Red Hat Enterprise Linux BaseOS EUS (v.9.2) rsync 3.2.3-19.el9_2.1
    fixed: vendor fix RHSA-2025:0774
  • Red Hat Enterprise Linux BaseOS EUS (v.9.4) rsync 3.2.3-19.el9_4.1
    fixed: vendor fix RHSA-2025:0637
  • Red Hat Enterprise Linux BaseOS TUS (v.8.4) rsync 3.1.3-12.el8_4.3, rsync-daemon 3.1.3-12.el8_4.3
    fixed: vendor fix RHSA-2025:0885
  • Red Hat Enterprise Linux BaseOS TUS (v.8.6) rsync 3.1.3-14.el8_6.6, rsync-daemon 3.1.3-14.el8_6.6
    fixed: vendor fix RHSA-2025:0790
  • Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION) rsync 3.0.6-12.el6_10.1
    fixed: vendor fix RHSA-2025:0849
  • Red Hat Enterprise Linux Server (v. 7 ELS) rsync 3.1.2-12.el7_9.1
    fixed: vendor fix RHSA-2025:0714
  • Red Hat OpenShift Container Platform 4.12 rhcos 412.86.202502100314-0
    fixed: vendor fix RHSA-2025:1242
  • Red Hat OpenShift Container Platform 4.13 rhcos 413.92.202503112237-0
    fixed: vendor fix RHSA-2025:2701
  • Red Hat OpenShift Container Platform 4.14 rhcos 414.92.202502111902-0
    fixed: vendor fix RHSA-2025:1451
  • Red Hat OpenShift Container Platform 4.15 rhcos 415.92.202501281917-0
    fixed: vendor fix RHSA-2025:1128
  • Red Hat OpenShift Container Platform 4.16 openshift4/ose-operator-sdk-rhel9 v4.16.0-202501311605.p0.g4246d04.assembly.stream.el9, openshift4/ose-helm-rhel9-operator v4.16.0-202501311933.p0.g4246d04.assembly.stream.el9, openshift4/ose-ansible-rhel9-operator v4.16.0-202501311735.p0.g2cb0020.assembly.stream.el9
    fixed: vendor fix RHSA-2025:1123
  • Red Hat OpenShift Container Platform 4.17 rhcos 417.94.202502051822-0
    fixed: vendor fix RHSA-2025:1120
  • Red Hat OpenShift Container Platform 4.18 rhcos 418.94.202502100215-0, openshift4/frr-rhel9 v4.18.0-202502041302.p0.g1ad8f2e.assembly.stream.el9, openshift4/ose-cli-rhel9 v4.18.0-202502040032.p0.ga50d4c0.assembly.stream.el9, openshift4/ose-pod-rhel9 v4.18.0-202502051032.p0.gacb9630.assembly.stream.el9, openshift4/ose-etcd-rhel9 v4.18.0-202501230001.p0.g914783c.assembly.stream.el9, openshift4/ose-tests-rhel9 v4.18.0-202502110432.p0.g0c7bed9.assembly.stream.el9, +184 more
    fixed: vendor fix RHSA-2024:6122
  • Red Hat RHOL 5.8 for RHEL 9 openshift-logging/fluentd-rhel9 v5.8.17-4, openshift-logging/vector-rhel9 v0.28.1-88, openshift-logging/logging-loki-rhel9 v3.3.2-9, openshift-logging/eventrouter-rhel9 v0.4.0-339, openshift-logging/loki-rhel9-operator v5.8.17-5, openshift-logging/opa-openshift-rhel9 v0.1.0-342, +11 more
    fixed: vendor fix RHSA-2025:1225
  • Red Hat RHOL 5.9 for RHEL 9 openshift-logging/fluentd-rhel9 v5.9.11-5, openshift-logging/vector-rhel9 v0.34.1-30, openshift-logging/logging-loki-rhel9 v3.3.2-8, openshift-logging/eventrouter-rhel9 v0.4.0-340, openshift-logging/loki-rhel9-operator v5.9.11-4, openshift-logging/loki-operator-bundle v5.9.11-9, +6 more
    fixed: vendor fix RHSA-2025:1227
  • Red Hat OpenShift Compliance Operator 1 compliance Red Hat OpenShift Container Platform 4.12 openshift4/ose-cli v4.12.0-202501291059.p0.gd691257.assembly.stream.el8, openshift4/ose-pod v4.12.0-202501291059.p0.g1eb8682.assembly.stream.el8, openshift4/ose-etcd v4.12.0-202501291059.p0.gbb82e89.assembly.stream.el8, openshift4/ose-tests v4.12.0-202502100329.p0.gdaedb2e.assembly.stream.el8, openshift4/ose-console v4.12.0-202502100329.p0.g8910d84.assembly.stream.el8, openshift4/ose-coredns v4.12.0-202501291059.p0.gcc1194e.assembly.stream.el8, +172 more Red Hat OpenShift Container Platform 4.13 openshift4/ose-cli v4.13.0-202503111300.p0.gd192e90.assembly.stream.el8, openshift4/ose-pod v4.13.0-202503111300.p0.g53fd427.assembly.stream.el8, openshift4/ose-tests v4.13.0-202503111300.p0.g2471787.assembly.stream.el8, openshift4/ose-console v4.13.0-202503111300.p0.g6fd4a6d.assembly.stream.el8, openshift4/ose-coredns v4.13.0-202503111300.p0.ge70f097.assembly.stream.el8, openshift4/ose-deployer v4.13.0-202503112229.p0.gd192e90.assembly.stream.el8, +186 more Red Hat OpenShift Container Platform 4.14 openshift4/ose-cli v4.14.0-202502111935.p0.g44b3ac2.assembly.stream.el8, openshift4/ose-pod v4.14.0-202502111935.p0.g03a907c.assembly.stream.el8, openshift4/ose-tests v4.14.0-202502111935.p0.g2c640ec.assembly.stream.el8, openshift4/ose-console v4.14.0-202502111305.p0.ge25fc44.assembly.stream.el8, openshift4/ose-coredns v4.14.0-202502111935.p0.gfdd6037.assembly.stream.el8, openshift4/ose-deployer v4.14.0-202502111935.p0.g44b3ac2.assembly.stream.el8, +190 more Red Hat OpenShift Container Platform 4.15 openshift4/ose-cli v4.15.0-202501280037.p0.g8231637.assembly.stream.el8, openshift4/ose-tests v4.15.0-202501280037.p0.g1ec9664.assembly.stream.el8, openshift4/ose-console v4.15.0-202502031436.p0.g68767b8.assembly.stream.el8, openshift4/ose-deployer v4.15.0-202501280037.p0.g8231637.assembly.stream.el8, openshift4/ose-installer v4.15.0-202501280037.p0.gb097fc8.assembly.stream.el8, openshift4/ose-pod-rhel9 v4.15.0-202501281905.p0.gff493be.assembly.stream.el9, +182 more Red Hat OpenShift Container Platform 4.17 openshift4/frr-rhel9 v4.17.0-202502051233.p0.g377d02f.assembly.stream.el9, openshift4/ose-cli-rhel9 v4.17.0-202502051534.p0.g1b0bf08.assembly.stream.el9, openshift4/ose-tests-rhel9 v4.17.0-202502051534.p0.g73c6041.assembly.stream.el9, openshift4/ose-tools-rhel9 v4.17.0-202502051534.p0.g1b0bf08.assembly.stream.el9, openshift4/ose-ironic-rhel9 v4.17.0-202502051933.p0.g1473528.assembly.stream.el9, openshift4/ose-console-rhel9 v4.17.0-202502052104.p0.g6f7e5c9.assembly.stream.el9, +17 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
last yr.

Exploit prediction

8.64% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-14).

Exploits and checks

  • github.com https://github.com/google/security-research/security/advisories/GHSA-p5pg-x43v-mvqj referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
OSV 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
julia rsync_jll
<3.3.0+0
3.3.0+0

Affected products

  • RsyncProject rsync
  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
  • Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
  • Red Hat Red Hat Enterprise Linux 8
  • Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support
  • Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  • Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service
  • Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  • Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service
  • Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support
  • Red Hat Red Hat OpenShift Container Platform 4.12
  • Red Hat Red Hat OpenShift Container Platform 4.13
  • Red Hat Red Hat OpenShift Container Platform 4.14
  • Red Hat Red Hat OpenShift Container Platform 4.15
  • Red Hat Red Hat OpenShift Container Platform 4.16
  • Red Hat Red Hat OpenShift Container Platform 4.17
  • Red Hat Red Hat OpenShift Container Platform 4.18
  • Red Hat RHOL-5.8-RHEL-9
  • Red Hat RHOL-5.9-RHEL-9
  • Red Hat OpenShift Compliance Operator 1

Classification

Weakness
  • CWE-908 Use of Uninitialized Resource

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.