In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer     dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a     parameter in the POST body. (CVE-2025-53603)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4260 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4260-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                           Chris Lamb     August 02, 2025                               https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : sope     Version        : 5.0.1-2+deb11u1     CVE ID         : CVE-2025-53603     Debian Bug     : 1108798

    Stefan Buehler discovered a flaw in sope, the set of Objective-C     frameworks powering SOGo, which may result in denial of service via a     specially crafted POST request.

    For Debian 11 bullseye, this problem has been fixed in version     5.0.1-2+deb11u1.

    We recommend that you upgrade your sope packages.

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

    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.

The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5970 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5970-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     July 31, 2025                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : sope     CVE ID         : CVE-2025-53603     Debian Bug     : 1108798

    Stefan Buehler discovered a flaw in sope, the set of Objective-C     frameworks powering SOGo, which may result in denial of service via a     specially crafted POST request.

    For the stable distribution (bookworm), this problem has been fixed in     version 5.8.0-1+deb12u1.

    We recommend that you upgrade your sope packages.

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

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

    Mailing list: debian-security-announce@lists.debian.org

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
245058	Linux Distros Unpatched Vulnerability : CVE-2025-53603	Nessus	Misc.	high
243305	Debian dla-4260 : libsope-dev - security update	Nessus	Debian Local Security Checks	high
243241	Debian dsa-5970 : libsope-dev - security update	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2025-53603

high

Tenable Plugins

high

high

high