Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.

The version of AOS installed on the remote host is prior to 7.0. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.0 advisory.

  - squashfs_opendir in unsquash-2.c in Squashfs-Tools 4.5 allows Directory Traversal, a different     vulnerability than CVE-2021-40153. A squashfs filesystem that has been crafted to include a symbolic link     and then contents under the same filename in a filesystem can cause unsquashfs to first create the     symbolic link pointing outside the expected directory, and then the subsequent write operation will cause     the unsquashfs process to write through the symbolic link elsewhere in the filesystem. (CVE-2021-41072)

  - An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer     overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX). (CVE-2024-45492)

  - Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache     Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers     correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect     infinite timeout which allowed connections to remain open which should have been closed. This issue     affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1     through 9.0.89. Users are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the     issue. (CVE-2024-34750)

  - Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of     service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of     Service (ReDoS) in package_index.py. (CVE-2022-40897)

  - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In     affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol,     but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated,     thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an     exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.
    (CVE-2023-23931)

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-9331 advisory.

    [1.21.1-3.0.1]
    - Fixed race condition in krb5_set_password() [Orabug: 33609767]

    [1.21.1-3]
    - CVE-2024-37370 CVE-2024-37371       Fix vulnerabilities in GSS message token handling       Resolves: RHEL-45402 RHEL-45392

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-bdc305fe55 advisory.

    Automatic update for krb5-1.21.3-1.fc41.

    ##### **Changelog**

    ```
    * Tue Jul  9 2024 Julien Rische <jrische@redhat.com> - 1.21.3-1
    - New upstream version (1.21.3)
    - CVE-2024-26458: Memory leak in src/lib/rpc/pmap_rmt.c       Resolves: rhbz#2266732
    - CVE-2024-26461: Memory leak in src/lib/gssapi/krb5/k5sealv3.c       Resolves: rhbz#2266741
    - CVE-2024-26462: Memory leak in src/kdc/ndr.c       Resolves: rhbz#2266743
    - Add missing SPDX license identifiers       Resolves: rhbz#2265333

    ```

Tenable has extracted the preceding description block directly from the Fedora 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:9331 advisory.

    Kerberos is a network authentication system, which can improve the security of your network by eliminating     the insecure practice of sending passwords over the network in unencrypted form. It allows clients and     servers to authenticate to each other with the help of a trusted third party, the Kerberos key     distribution center (KDC).

    Security Fix(es):

    * krb5: Memory leak at /krb5/src/lib/rpc/pmap_rmt.c (CVE-2024-26458)

    * krb5: Memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c (CVE-2024-26461)

    * krb5: Memory leak at /krb5/src/kdc/ndr.c (CVE-2024-26462)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 version of krb5 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-2024-26458 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

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

An update of the krb5 package has been released.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-df2c70dba9 advisory.

    This update fixes multiple CVEs and rebases to the latest upstream version:
    ```
    * Tue Jul 09 2024 Julien Rische <jrische@redhat.com> - 1.21.3-1
    - New upstream version (1.21.3)
    - CVE-2024-26458: Memory leak in src/lib/rpc/pmap_rmt.c       Resolves: rhbz#2266732
    - CVE-2024-26461: Memory leak in src/lib/gssapi/krb5/k5sealv3.c       Resolves: rhbz#2266741
    - CVE-2024-26462: Memory leak in src/kdc/ndr.c       Resolves: rhbz#2266743
    - Add missing SPDX license identifiers       Resolves: rhbz#2265333

    * Mon Jul 08 2024 Julien Rische <jrische@redhat.com> - 1.21.2-6
    - CVE-2024-37370 CVE-2024-37371: GSS message token handling       Resolves: rhbz#2294678 rhbz#2294680
    - Fix double free in klist's show_ccache()       Resolves: rhbz#2257301
    - Do not include files with ~ termination in krb5-tests     ```

Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-1f68985052 advisory.

    This update fixes multiple CVEs and rebases to the latest upstream version:

    ```
    * Tue Jul 09 2024 Julien Rische <jrische@redhat.com> - 1.21.3-1
    - New upstream version (1.21.3)
    - CVE-2024-26458: Memory leak in src/lib/rpc/pmap_rmt.c       Resolves: rhbz#2266732
    - CVE-2024-26461: Memory leak in src/lib/gssapi/krb5/k5sealv3.c       Resolves: rhbz#2266741
    - CVE-2024-26462: Memory leak in src/kdc/ndr.c       Resolves: rhbz#2266743
    - Add missing SPDX license identifiers       Resolves: rhbz#2265333

    * Mon Jul 08 2024 Julien Rische <jrische@redhat.com> - 1.21.2-6
    - CVE-2024-37370 CVE-2024-37371: GSS message token handling       Resolves: rhbz#2294678 rhbz#2294680
    - Fix double free in klist's show_ccache()       Resolves: rhbz#2257301
    - Do not include files with ~ termination in krb5-tests     ```

Tenable has extracted the preceding description block directly from the Fedora 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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3268 advisory.

    [1.18.2-27.0.1]
    - Fixed race condition in krb5_set_password() [Orabug: 33609767]

    [1.18.2-27]
    - Fix memory leak in GSSAPI interface       Resolves: RHEL-27250
    - Fix memory leak in PMAP RPC interface       Resolves: RHEL-27244
    - Make TCP waiting time configurable       Resolves: RHEL-17131

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3268 advisory.

    Kerberos is a network authentication system, which can improve the security of your network by eliminating     the insecure practice of sending passwords over the network in unencrypted form. It allows clients and     servers to authenticate to each other with the help of a trusted third party, the Kerberos key     distribution center (KDC).

    Security Fix(es):

    * krb5: Memory leak at /krb5/src/lib/rpc/pmap_rmt.c (CVE-2024-26458)

    * krb5: Memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c (CVE-2024-26461)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2024:3268 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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

This plugin has been deprecated as it does not adhere to established standards for this style of check.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2512 advisory.

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-586 advisory.

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c. (CVE-2024-26462)

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 SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1148-1 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0999-1 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1006-1 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1001-1 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

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 multiple vulnerabilities as referenced in the SUSE-SU-2024:0997-1 advisory.

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. (CVE-2024-26458)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
    (CVE-2024-26461)

  - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c. (CVE-2024-26462)

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

ID	Name	Product	Family	Severity
212124	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.0)	Nessus	Misc.	medium
211570	Oracle Linux 9 : krb5 (ELSA-2024-9331)	Nessus	Oracle Linux Local Security Checks	high
211133	Fedora 41 : krb5 (2024-bdc305fe55)	Nessus	Fedora Local Security Checks	high
210816	RHEL 9 : krb5 (RHSA-2024:9331)	Nessus	Red Hat Local Security Checks	high
207020	CBL Mariner 2.0 Security Update: krb5 (CVE-2024-26458)	Nessus	MarinerOS Local Security Checks	medium
204481	Photon OS 4.0: Krb5 PHSA-2024-4.0-0624	Nessus	PhotonOS Local Security Checks	medium
203989	Photon OS 3.0: Krb5 PHSA-2024-3.0-0764	Nessus	PhotonOS Local Security Checks	medium
203590	Photon OS 5.0: Krb5 PHSA-2024-5.0-0284	Nessus	PhotonOS Local Security Checks	high
202557	Fedora 39 : krb5 (2024-df2c70dba9)	Nessus	Fedora Local Security Checks	critical
202329	Fedora 40 : krb5 (2024-1f68985052)	Nessus	Fedora Local Security Checks	critical
198078	Oracle Linux 8 : krb5 (ELSA-2024-3268)	Nessus	Oracle Linux Local Security Checks	medium
197762	RHEL 8 : krb5 (RHSA-2024:3268)	Nessus	Red Hat Local Security Checks	medium
197676	CentOS 8 : krb5 (CESA-2024:3268)	Nessus	CentOS Local Security Checks	medium
196489	RHEL 6 : krb5 (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	critical
196450	RHEL 7 : krb5 (Unpatched Vulnerability) (deprecated)	Nessus	Red Hat Local Security Checks	critical
193520	Amazon Linux 2 : krb5 (ALAS-2024-2512)	Nessus	Amazon Linux Local Security Checks	medium
193441	Amazon Linux 2023 : krb5-devel, krb5-libs, krb5-pkinit (ALAS2023-2024-586)	Nessus	Amazon Linux Local Security Checks	medium
193058	SUSE SLES12 Security Update : krb5 (SUSE-SU-2024:1148-1)	Nessus	SuSE Local Security Checks	medium
192669	SUSE SLES15 Security Update : krb5 (SUSE-SU-2024:0999-1)	Nessus	SuSE Local Security Checks	medium
192662	SUSE SLES15 Security Update : krb5 (SUSE-SU-2024:1006-1)	Nessus	SuSE Local Security Checks	medium
192658	SUSE SLES15 Security Update : krb5 (SUSE-SU-2024:1001-1)	Nessus	SuSE Local Security Checks	medium
192650	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : krb5 (SUSE-SU-2024:0997-1)	Nessus	SuSE Local Security Checks	high

Detections

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CVE-2024-26458

medium

Tenable Plugins

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