The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2023:0842 advisory.

  - GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a     conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs     in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.
    (CVE-2022-48303)

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

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-0842 advisory.

    - Fix CVE-2022-48303

Tenable has extracted the preceding description block directly from the Oracle Linux 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 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-123778d70d advisory.

    Fix for CVE-2022-48303

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 a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-f72d3caf36 advisory.

    Fix for CVE-2022-48303

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.

According to the versions of the tar package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a     conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs     in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.
    (CVE-2022-48303)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 23.04 host has packages installed that are affected by a vulnerability as referenced in the USN-5900-2 advisory.

    USN-5900-1 fixed vulnerabilities in tar. This update fixes it to Ubuntu 23.04.



Tenable has extracted the preceding description block directly from the Ubuntu 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a     conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs     in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.
    (CVE-2022-48303)

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

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2023:0031 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2022-48303:
    GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a     conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs     in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

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 tar package has been released.

The version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.207 advisory.

  - In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in     xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
    (CVE-2021-45960)

  - The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path,     leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in     /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an     incomplete fix for CVE-2016-10009. (CVE-2023-38408)

  - An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the     attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content     to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing     filenames with two or more newlines where selected content and the target file names are embedded in     crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write     arbitrary files on the system. (CVE-2022-1271)

  - http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5     allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR     and LF control characters in the first argument of HTTPConnection.request. (CVE-2020-26116)

  - urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as     demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this     is similar to CVE-2020-26116. (CVE-2020-26137)

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

GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
171737	AlmaLinux 8 : tar (ALSA-2023:0842)	Nessus	Alma Linux Local Security Checks	2023/2/21	2023/9/1	medium
171747	Oracle Linux 8 : tar (ELSA-2023-0842)	Nessus	Oracle Linux Local Security Checks	2023/2/21	2024/10/22	medium
173293	Fedora 37 : tar (2023-123778d70d)	Nessus	Fedora Local Security Checks	2023/3/23	2024/11/14	medium
173414	Fedora 38 : tar (2023-f72d3caf36)	Nessus	Fedora Local Security Checks	2023/3/25	2024/11/14	medium
175497	EulerOS 2.0 SP9 : tar (EulerOS-SA-2023-1881)	Nessus	Huawei Local Security Checks	2023/5/13	2023/5/31	medium
175521	EulerOS 2.0 SP9 : tar (EulerOS-SA-2023-1856)	Nessus	Huawei Local Security Checks	2023/5/13	2023/5/31	medium
176218	Ubuntu 23.04 : tar vulnerability (USN-5900-2)	Nessus	Ubuntu Local Security Checks	2023/5/22	2024/10/29	medium
177025	EulerOS 2.0 SP5 : tar (EulerOS-SA-2023-2174)	Nessus	Huawei Local Security Checks	2023/6/9	2023/6/9	medium
225291	Linux Distros Unpatched Vulnerability : CVE-2022-48303	Nessus	Misc.	2025/3/5	2025/8/30	medium
236425	Alibaba Cloud Linux 3 : 0031: tar (ALINUX3-SA-2023:0031)	Nessus	Alibaba Cloud Linux Local Security Checks	2025/5/14	2025/5/14	medium
204363	Photon OS 4.0: Tar PHSA-2023-4.0-0425	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	medium
180469	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.207)	Nessus	Misc.	2023/9/4	2025/2/17	low
504094	Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2022-48303)	Tenable OT Security	Tenable.ot	2025/11/13	2025/11/13	medium

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