因此，它受到 ALAS2023-2024-586 公告中提及的多个漏洞影响。

  - Kerberos 5（即 krb5）1.21.2 的 /krb5/src/lib/rpc/pmap_rmt.c 中包含内存流失漏洞。(CVE-2024-26458)

  - Kerberos 5（即 krb5） 1.21.2 的 /krb5/src/lib/gssapi/krb5/k5sealv3.c 中包含内存流失漏洞。
    (CVE-2024-26461)

  - Kerberos 5（即 krb5）1.21.2 的 /krb5/src/kdc/ndr.c 中包含内存流失漏洞。(CVE-2024-26462)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

远程 Oracle Linux 8 主机上安装的多个程序包受到 ELSA-2024-3268 公告中提及的多个漏洞影响。

    [1.18.2-27.0.1]
    - 修复了 krb5_set_password() 中的争用条件 [Orabug: 33609767]

    [1.18.2-27]
    - 修复 GSSAPI 接口中的内存泄漏 解决了：RHEL-27250
    - 修复 PMAP RPC 接口中的内存泄漏 解决了：RHEL-27244
    - 使 TCP 等待时间可配置 解决了： RHEL-17131

Tenable 已直接从 Oracle Linux 安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

远程 Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 主机上安装的程序包受到 USN-7314-1 公告中提及的多个漏洞影响。

    发现 Kerberos 未正确处理某些内存操作。远程攻击者可利用此问题造成 Kerberos 消耗资源，从而导致拒绝服务。
    (CVE-2024-26458、CVE-2024-26461)

    发现 Kerberos 未正确处理某些内存操作。远程攻击者可利用此问题造成 Kerberos 消耗资源，从而导致拒绝服务。此问题仅影响 Ubuntu 24.04 LTS。(CVE-2024-26462)

    发现在启用增量传播时，Kerberos kadmind 后台程序未正确处理日志文件。经过身份验证的攻击者可利用此问题导致 kadmind 崩溃，从而导致拒绝服务或可能执行任意代码。(CVE-2025-24528)

Tenable 已直接从 Ubuntu 安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

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.

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

  - 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 relies on the presence of the package as reported by the vendor.

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.

An update of the krb5 package has been released.

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 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 Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7314-1 advisory.

    It was discovered that Kerberos incorrectly handled certain memory operations. A remote attacker could     possibly use this issue to cause Kerberos to consume memory,leading to a denial of service.
    (CVE-2024-26458, CVE-2024-26461)

    It was discovered that Kerberos incorrectly handled certain memory operations. A remote attacker could     possibly use this issue to cause Kerberos to consume memory,leading to a denial of service. This issue     only affected Ubuntu 24.04 LTS. (CVE-2024-26462)

    It was discovered that the Kerberos kadmind daemon incorrectly handled log files when incremental     propagation was enabled. An authenticated attacker could use this issue to cause kadmind to crash,     resulting in a denial of service, or possibly execute arbitrary code. (CVE-2025-24528)

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

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

ID	名前	製品	ファミリー	公開日	更新日	深刻度
193441	Amazon Linux 2023：krb5-devel、krb5-libs、krb5-pkinit (ALAS2023-2024-586)	Nessus	Amazon Linux Local Security Checks	2024/4/17	2025/2/17	medium
198078	Oracle Linux 8：krb5 (ELSA-2024-3268)	Nessus	Oracle Linux Local Security Checks	2024/5/29	2025/5/26	medium
217107	Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : Kerberos 漏洞 (USN-7314-1)	Nessus	Ubuntu Local Security Checks	2025/3/3	2025/9/3	medium
207020	CBL Mariner 2.0 Security Update: krb5 (CVE-2024-26458)	Nessus	MarinerOS Local Security Checks	2024/9/12	2025/5/26	medium
256803	Linux Distros Unpatched Vulnerability : CVE-2024-26458	Nessus	Misc.	2025/8/27	2025/9/2	medium
193441	Amazon Linux 2023 : krb5-devel, krb5-libs, krb5-pkinit (ALAS2023-2024-586)	Nessus	Amazon Linux Local Security Checks	2024/4/17	2025/2/17	medium
203590	Photon OS 5.0: Krb5 PHSA-2024-5.0-0284	Nessus	PhotonOS Local Security Checks	2024/7/23	2025/2/17	medium
204481	Photon OS 4.0: Krb5 PHSA-2024-4.0-0624	Nessus	PhotonOS Local Security Checks	2024/7/24	2025/5/26	medium
198078	Oracle Linux 8 : krb5 (ELSA-2024-3268)	Nessus	Oracle Linux Local Security Checks	2024/5/29	2025/5/26	medium
202557	Fedora 39 : krb5 (2024-df2c70dba9)	Nessus	Fedora Local Security Checks	2024/7/17	2025/2/17	critical
217107	Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : Kerberos vulnerabilities (USN-7314-1)	Nessus	Ubuntu Local Security Checks	2025/3/3	2025/9/3	medium

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