The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3588 advisory.

    - CVE-2024-33599: nscd: buffer overflow in netgroup cache (RHEL-34263)
    - CVE-2024-33600: nscd: null pointer dereferences in netgroup cache
    - CVE-2024-33601: nscd: crash on out-of-memory condition
    - CVE-2024-33602: nscd: memory corruption with NSS netgroup modules

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 Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12444 advisory.

    [2.17-326.0.9.3]
    - Forward-port Oracle patches to 2.17-326.3         Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       Oracle history:
      June-22-2023 Cupertino Miranda <cupertino.miranda@oracle.com> - 2.17-326.0.9
      - OraBug 35517820 Reworked previous patch for OraBug 35318841 and removed         free() of stack allocations.
        Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       June-20-2023 Cupertino Miranda <cupertino.miranda@oracle.com> - 2.17-326.0.7
      - OraBug 35517820 Do not allocate heap memory in __nptl_tunables_init.
      - This issue was introduced and fixed in patch related to OraBug 35318841.
        Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       April-21-2023 Cupertino Miranda <cupertino.miranda@oracle.com> - 2.17-326.0.5
      - OraBug 35318841 Glibc tunable to disable huge pages on pthread_create stacks         Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       December-19-2022 Cupertino Miranda <cupertino.miranda@oracle.com> - 2.17-326.0.3
      - OraBug 34909902 vDSO timer functions support on i686         Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       May-18-2022 Patrick McGehearty <patrick.mcgehearty@oracle.com> - 2.17-326.0.1
      - Forward-port Oracle patches to 2.17-326.
        Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       April-26-2022 Patrick McGehearty <patrick.mcgehearty@oracle.com> - 2.17-325.0.3
      - OraBug 33968985 Security Patches         This release fixes CVE-2022-23219, CVE-2022-23218, and CVE-2021-3999         Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>       October-12-2021 Patrick McGehearty <patrick.mcgehearty@oracle.com> - 2.17-325.0.1
      - Merge el7 u9 errata4 patch with Oracle patches         Review-exception: Simple merge
      - Merge el7 u9 errata patches with Oracle patches         Review-exception: Simple merge
      - Adding three arm specific patches to allow glibc x86 tree to be used for
      - ILOM and other arm builds         Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
      - Merge el7 u8 patches with Oracle patches         Review-exception: Simple merge
      - Adding Mike Fabian's C.utf-8 patch (C.utf-8 is a unicode-aware version         of the C locale)         Orabug 29784239.
        Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
      - Remove glibc-ora28641867.patch as duplicate of glibc-rh1705899-4.patch
      - Make _IO_funlockfile match __funlockfile and _IO_flockfile match __flockfile         Both should test           if ((stream->_flags & _IO_USER_LOCK) == 0)
            _IO_lock_lock (*stream->_lock);
        OraBug 28481550.
        Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
      - Modify glibc-ora28849085.patch so it works with RHCK kernels.
        Orabug 28849085.
      - Reviewed-by: Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
      - Use NLM_F_SKIP_STATS in uek2 and RTEXT_FILTER_SKIP_STATS in uek4 in getifaddrs.
      - Orabug 28849085
      - Reviewed-by: Patrick McGehearty <patrick.mcgehearty@oracle.com>
      - Mention CVE numbers in the .spec file for CVE-2015-8983 and CVE-2015-8984.
      - Orabug 25558067.
      - Reviewed-by: Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
      - Regenerate plural.c
      - OraBug 28806294.
      - Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
      - intl: Port to Bison 3.0
      - Backport of upstream gettext commit 19f23e290a5e4a82b9edf9f5a4f8ab6192871be9
      - OraBug 28806294.
      - Reviewed-by: Patrick McGehearty <patrick.mcgehearty@oracle.com>
      - Fix dbl-64/wordsize-64 remquo (bug 17569).
      - Backport of upstream d9afe48d55a412e76b0dcb28335fd4b390fe07ae
      - OraBug 19570749.
      - Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
      - libio: Disable vtable validation in case of interposition.
      - Backport of upstream c402355dfa7807b8e0adb27c009135a7e2b9f1b0.
      - OraBug 28641867.
      - Reviewed-by: Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
      - Include-linux-falloc.h-in-bits-fcntl-linux.h
      - Defines FALLOC_FL_PUNSH_HOLE, FALLOC_FL_KEEP_SIZE,         FALLOC_FL_COLLAPSE_RANGE, and FALLOC_FL_ZERO_RANGE
      - OraBug 28483336
      - Add MAP_SHARED_VALIDATE and MAP_SYNC flags to
      - sysdeps/unix/sysv/linux/x86/bits/mman.h
      - OraBug 28389572
      - Update bits/siginfo.h with Linux hwpoison SIGBUS changes.
      - Adds new SIGBUS error codes for hardware poison signals, syncing with         the current kernel headers (v3.9).
      - It also adds si_trapno field for alpha.
      - New values: BUS_MCEERR_AR, BUS_MCEERR_AO
      - OraBug 28124569

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 host is affected by the vulnerability described in GLSA-202405-17 (glibc: Multiple Vulnerabilities)

  - The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to     it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to     crash an application or overwrite a neighbouring variable. (CVE-2024-2961)

  -  Please review the referenced CVE identifiers for details.  (CVE-2024-33599, CVE-2024-33600,     CVE-2024-33601, CVE-2024-33602)

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-2024:2799 advisory.

    The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard     math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system.
    Without these libraries, the Linux system cannot function correctly.

    Security Fix(es):

    * glibc: Out of bounds write in iconv may lead to remote code execution (CVE-2024-2961)

    * glibc: stack-based buffer overflow in netgroup cache (CVE-2024-33599)

    * glibc: null pointer dereferences after failed netgroup cache insertion (CVE-2024-33600)

    * glibc: netgroup cache may terminate daemon on memory allocation failure (CVE-2024-33601)

    * glibc: netgroup cache assumes NSS callback uses in-buffer strings (CVE-2024-33602)

    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 version of AOS installed on the remote host is prior to 6.5.6.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-6.5.6.5 advisory.

  - Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote     attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the     KeyTrap issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the     protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG     records. (CVE-2023-50387)

  - The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to     it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to     crash an application or overwrite a neighbouring variable. (CVE-2024-2961)

  - nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size     cache is exhausted by client requests then a subsequent client request for netgroup data may result in a     stack-based buffer overflow. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This     vulnerability is only present in the nscd binary. (CVE-2024-33599)

  - nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails     to add a not-found netgroup response to the cache, the client request can result in a null pointer     dereference. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability     is only present in the nscd binary. (CVE-2024-33600)

  - nscd: netgroup cache may terminate daemon on memory allocation failure The Name Service Cache Daemon's     (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a     memory allocation failure resulting in a denial of service to the clients. The flaw was introduced in     glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary.
    (CVE-2024-33601)

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	Published	Updated	Severity
200131	Oracle Linux 7 : glibc (ELSA-2024-3588)	Nessus	Oracle Linux Local Security Checks	6/5/2024	3/27/2025	high
200741	Oracle Linux 7 : glibc (ELSA-2024-12444)	Nessus	Oracle Linux Local Security Checks	6/19/2024	3/27/2025	high
195022	GLSA-202405-17 : glibc: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	5/6/2024	3/27/2025	high
195215	RHEL 8 : glibc (RHSA-2024:2799)	Nessus	Red Hat Local Security Checks	5/9/2024	3/27/2025	high
204958	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.5.6.5)	Nessus	Misc.	8/1/2024	2/17/2025	high

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