A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO 8601 timestamp with the g_date_time_new_from_iso8601() function.

The version of glib installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-3360 advisory.

  - A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO     8601 timestamp with the g_date_time_new_from_iso8601() function. (CVE-2025-3360)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of glib installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-3360 advisory.

  - A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO     8601 timestamp with the g_date_time_new_from_iso8601() function. (CVE-2025-3360)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1069 advisory.

    A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO     8601 timestamp with the g_date_time_new_from_iso8601() function. (CVE-2025-3360)

    A flaw was found in how GLib's GString manages memory when adding data to strings. If a string is already     very large, combining it with more input can cause a hidden overflow in the size calculation. This makes     the system think it has enough memory when it doesn't. As a result, data may be written past the end of     the allocated memory, leading to crashes or memory corruption. (CVE-2025-6052)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:1367-1 advisory.

    - CVE-2025-3360: Fixed integer overflow and buffer underread when parsing a very long       and invalid ISO 8601 timestamp with g_date_time_new_from_iso8601() (bsc#1240897)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4128 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4128-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                          Adrian Bunk     April 13, 2025                                https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : glib2.0     Version        : 2.66.8-1+deb11u6     CVE ID         : CVE-2025-3360

    Integer overflow in g_date_time_new_from_iso8601() has been fixed in the     GNOME library glib2.0.

    For Debian 11 bullseye, this problem has been fixed in version     2.66.8-1+deb11u6.

    We recommend that you upgrade your glib2.0 packages.

    For the detailed security status of glib2.0 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/glib2.0

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
241926	CBL Mariner 2.0 Security Update: glib (CVE-2025-3360)	Nessus	MarinerOS Local Security Checks	low
241920	Azure Linux 3.0 Security Update: glib (CVE-2025-3360)	Nessus	Azure Linux Local Security Checks	low
241779	Amazon Linux 2023 : glib2, glib2-devel, glib2-static (ALAS2023-2025-1069)	Nessus	Amazon Linux Local Security Checks	low
234840	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : glib2 (SUSE-SU-2025:1367-1)	Nessus	SuSE Local Security Checks	low
234321	Debian dla-4128 : libglib2.0-0 - security update	Nessus	Debian Local Security Checks	low

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CVE-2025-3360

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