PT-2025-25690 · Unknown+10 · X Record Extension+10

Published

2025-03-27

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Updated

2025-12-12

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CVE-2025-49179

CVSS v3.1

7.3

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Name of the Vulnerable Software and Affected Versions X Record extension (affected versions not specified)
Description A flaw was found in the X Record extension, specifically in the RecordSanityCheckRegisterClients function, which does not check for an integer overflow when computing request length. This allows a client to bypass length checks.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

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Weakness Enumeration

Related Identifiers

ALSA-2025:9303
ALSA-2025:9304
ALSA-2025:9305
ALSA-2025:9306
ALSA-2025:9392
AZL-64193
AZL-64239
AZL-64265
BDU:2025-07020
CESA-2025_9305
CESA-2025_9392
CVE-2025-49179
DLA-4230-1
DSA-5947-1
INFSA-2025_9303
INFSA-2025_9305
INFSA-2025_9306
INFSA-2025_9392
MGASA-2025-0199
OPENSUSE-SU-2025:15310-1
OPENSUSE-SU-2025:15311-1
RHSA-2025:10258
RHSA-2025:10342
RHSA-2025:10343
RHSA-2025:10344
RHSA-2025:10346
RHSA-2025:10347
RHSA-2025:10348
RHSA-2025:10349
RHSA-2025:10350
RHSA-2025:10351
RHSA-2025:10352
RHSA-2025:10355
RHSA-2025:10356
RHSA-2025:10360
RHSA-2025:10370
RHSA-2025:10374
RHSA-2025:10375
RHSA-2025:10376
RHSA-2025:10377
RHSA-2025:10378
RHSA-2025:10381
RHSA-2025:10410
RHSA-2025:9303
RHSA-2025:9304
RHSA-2025:9305
RHSA-2025:9306
RHSA-2025:9392
RHSA-2025:9964
RHSA-2025_9303
RHSA-2025_9305
RHSA-2025_9306
RHSA-2025_9392
SUSE-SU-2025:01974-1
SUSE-SU-2025:01975-1
SUSE-SU-2025:01977-1
SUSE-SU-2025:01978-1
SUSE-SU-2025:01979-1
SUSE-SU-2025:01980-1
SUSE-SU-2025:01981-1
SUSE-SU-2025:02012-1
SUSE-SU-2025_01977-1
SUSE-SU-2025_01978-1
SUSE-SU-2025_01979-1
SUSE-SU-2025_01980-1
SUSE-SU-2025_01981-1
SUSE-SU-2025_02012-1
USN-7573-1
USN-7573-2

Affected Products

Almalinux
Astra Linux
Centos
Debian
Ibm Aix
Linuxmint
Red Hat
Rocky Linux
Suse
Ubuntu
X Record Extension