An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service (DoS).

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2024:0294-1 advisory.

    - kanidm version 1.3.3~git0.f075d13:
      * Release 1.3.3
      * Mail substr index (#2981)

Tenable has extracted the preceding description block directly from the SUSE 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 rpm-ostree / kata-containers 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-2023-26964 advisory.

  - An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes     HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of     Service (DoS). (CVE-2023-26964)

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

The remote Fedora 39 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-d88521bfc5 advisory.

    Recent updates for the `tokio`, `h2`, and `openssl` crates addressed some (potential or confirmed)     security or soundness issues:

    - `tokio`: [RUSTSEC-2023-0005](https://rustsec.org/advisories/RUSTSEC-2023-0005.html)
    - `h2`: [RUSTSEC-2023-0034](https://rustsec.org/advisories/RUSTSEC-2023-0034.html) /     [CVE-2023-26964](https://nvd.nist.gov/vuln/detail/CVE-2023-26964)
    - `openssl`: [RUSTSEC-2023-0022](https://rustsec.org/advisories/RUSTSEC-2023-0022.html),     [RUSTSEC-2023-0023](https://rustsec.org/advisories/RUSTSEC-2023-0023.html),     [RUSTSEC-2023-0024](https://rustsec.org/advisories/RUSTSEC-2023-0024.html)

    This update contains rebuilds of all affected applications against the latest versions of these crates,     which have addressed all linked issues.

Tenable has extracted the preceding description block directly from the Fedora 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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2603-1 advisory.

  - Hyperium Hyper before 0.14.19 does not allow for customization of the max_header_list_size method in the     H2 third-party software, allowing attackers to perform HTTP2 attacks. (CVE-2022-31394)

  - An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes     HTTP2 RST_STREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of     Service (DoS). (CVE-2023-26964)

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 37 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-37ae269843 advisory.

    Recent updates for the `tokio`, `h2`, and `openssl` crates addressed some (potential or confirmed)     security or soundness issues:

    - `tokio`: [RUSTSEC-2023-0005](https://rustsec.org/advisories/RUSTSEC-2023-0005.html)
    - `h2`: [RUSTSEC-2023-0034](https://rustsec.org/advisories/RUSTSEC-2023-0034.html) /     [CVE-2023-26964](https://nvd.nist.gov/vuln/detail/CVE-2023-26964)
    - `openssl`: [RUSTSEC-2023-0022](https://rustsec.org/advisories/RUSTSEC-2023-0022.html),     [RUSTSEC-2023-0023](https://rustsec.org/advisories/RUSTSEC-2023-0023.html),     [RUSTSEC-2023-0024](https://rustsec.org/advisories/RUSTSEC-2023-0024.html)

    This update contains rebuilds of all affected applications against the latest versions of these crates,     which have addressed all linked issues.


Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-cc21019773 advisory.

    Recent updates for the `tokio`, `h2`, and `openssl` crates addressed some (potential or confirmed)     security or soundness issues:

    - `tokio`: [RUSTSEC-2023-0005](https://rustsec.org/advisories/RUSTSEC-2023-0005.html)
    - `h2`: [RUSTSEC-2023-0034](https://rustsec.org/advisories/RUSTSEC-2023-0034.html) /     [CVE-2023-26964](https://nvd.nist.gov/vuln/detail/CVE-2023-26964)
    - `openssl`: [RUSTSEC-2023-0022](https://rustsec.org/advisories/RUSTSEC-2023-0022.html),     [RUSTSEC-2023-0023](https://rustsec.org/advisories/RUSTSEC-2023-0023.html),     [RUSTSEC-2023-0024](https://rustsec.org/advisories/RUSTSEC-2023-0024.html)

    This update contains rebuilds of all affected applications against the latest versions of these crates,     which have addressed all linked issues.

Tenable has extracted the preceding description block directly from the Fedora 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
206879	openSUSE 15 Security Update : kanidm (openSUSE-SU-2024:0294-1)	Nessus	SuSE Local Security Checks	high
201597	CBL Mariner 2.0 Security Update: rpm-ostree / kata-containers (CVE-2023-26964)	Nessus	MarinerOS Local Security Checks	high
185189	Fedora 39 : clevis-pin-tpm2 / greetd / keyring-ima-signer / libkrun / etc (2023-d88521bfc5)	Nessus	Fedora Local Security Checks	high
177548	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : rustup (SUSE-SU-2023:2603-1)	Nessus	SuSE Local Security Checks	high
176025	Fedora 37 : clevis-pin-tpm2 / greetd / keyring-ima-signer / libkrun / etc (2023-37ae269843)	Nessus	Fedora Local Security Checks	high
175193	Fedora 38 : clevis-pin-tpm2 / greetd / keyring-ima-signer / libkrun / etc (2023-cc21019773)	Nessus	Fedora Local Security Checks	high

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CVE-2023-26964

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