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

  - Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote     attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted     file into the 'lib/common/shapes.c' component. (CVE-2020-18032)

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 host is affected by the vulnerability described in GLSA-202107-04 (Graphviz: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Graphviz. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to process a specially crafted       file using Graphviz, possibly resulting in execution of arbitrary code       with the privileges of the process or a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

リモートのRocky Linux 8ホストには、RLSA-2021:4256アドバイザリに記載された脆弱性の影響を受けるパッケージがインストールされています。

  - コミット ID f8b9e035 以前の Graphviz Graph Visualization Tools のバッファオーバーフローにより、リモート攻撃者は、細工されたファイルをlib/common/shapes.c コンポーネントにロードすることで、任意コードを実行したり、サービス拒否 (アプリケーションクラッシュ) を引き起こしたりする可能性があります。(CVE-2020-18032)

Nessus はこの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ頼っていることに注意してください。

このgraphvizの更新では、以下の問題が修正されました:

CVE-2020-18032: バッファオーバーフローによるリモートコードの実行の可能性を修正しました (bsc#1185833)。

注: Tenable Network Security は、前述の記述ブロックを SUSE セキュリティアドバイザリから直接抽出しています。Tenable では、そこに新しい問題を追加することはせずに、できる限り自動的に整理と書式設定をするようにしています。

リモートホストにインストールされているgraphvizのバージョンは2.38.0-18.52より前です。したがって、ALAS-2021-1513のアドバイザリに記載されている脆弱性の影響を受けます。

  -コミットID f8b9e035以前のGraphviz Graph Visualization Toolsのバッファオーバーフローにより、リモート攻撃者は、細工されたファイルをlib/common/shapes.cコンポーネントにロードすることで、任意コードを実行したり、サービス拒否（アプリケーションクラッシュ）を引き起こしたりする可能性があります。（CVE-2020-18032）

Nessusはこの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2021:4256 advisory.

  - Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote     attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted     file into the lib/common/shapes.c component. (CVE-2020-18032)

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

The version of graphviz 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-2020-18032 advisory.

  - Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote     attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted     file into the lib/common/shapes.c component. (CVE-2020-18032)

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

CVE-2018-10196

NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library allows remote attackers to cause a denial of service (application crash) via a crafted file.

CVE-2020-18032

A buffer overflow was discovered in Graphviz, which could potentially result in the execution of arbitrary code when processing a malformed file.

For Debian 9 stretch, these problems have been fixed in version 2.38.0-17+deb9u1.

We recommend that you upgrade your graphviz packages.

For the detailed security status of graphviz please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/graphviz

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

This update for graphviz fixes the following issues :

  - CVE-2020-18032: Fixed possible remote code execution via     buffer overflow (bsc#1185833).

This update was imported from the SUSE:SLE-15:Update update project.

According to the version of the graphviz packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - Buffer Overflow in Graphviz Graph Visualization Tools     from commit ID f8b9e035 and earlier allows remote     attackers to execute arbitrary code or cause a denial     of service (application crash) by loading a crafted     file into the 'lib/common/shapes.c'     component.(CVE-2020-18032)

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.

ID	Name	Product	Family	Published	Updated	Severity
153721	EulerOS 2.0 SP9 : graphviz (EulerOS-SA-2021-2528)	Nessus	Huawei Local Security Checks	9/27/2021	11/29/2023	high
157018	GLSA-202107-04 : Graphviz: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	1/24/2022	12/21/2023	high
184889	Rocky Linux 8graphvizRLSA-2021:4256	Nessus	Rocky Linux Local Security Checks	11/7/2023	11/7/2023	high
149800	SUSE SLES12セキュリティ更新プログラム: graphviz(SUSE-SU-2021:1646-1)	Nessus	SuSE Local Security Checks	5/20/2021	12/29/2023	high
149802	SUSE SLED15 / SLES15セキュリティ更新プログラム: graphviz(SUSE-SU-2021:1651-1)	Nessus	SuSE Local Security Checks	5/20/2021	12/29/2023	high
151519	Amazon Linux AMI：graphviz（ALAS-2021-1513）	Nessus	Amazon Linux Local Security Checks	7/13/2021	12/11/2024	high
157532	AlmaLinux 8 : graphviz (ALSA-2021:4256)	Nessus	Alma Linux Local Security Checks	2/9/2022	11/13/2023	high
201562	CBL Mariner 2.0 Security Update: graphviz (CVE-2020-18032)	Nessus	MarinerOS Local Security Checks	7/3/2024	7/3/2024	high
149485	Debian DLA-2659-1 : graphviz security update	Nessus	Debian Local Security Checks	5/14/2021	1/12/2024	high
149886	openSUSE Security Update : graphviz (openSUSE-2021-757)	Nessus	SuSE Local Security Checks	5/25/2021	12/28/2023	high
153281	EulerOS 2.0 SP2 : graphviz (EulerOS-SA-2021-2375)	Nessus	Huawei Local Security Checks	9/14/2021	11/30/2023	high
153678	EulerOS 2.0 SP9 : graphviz (EulerOS-SA-2021-2552)	Nessus	Huawei Local Security Checks	9/27/2021	11/29/2023	high

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