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

  - GNU Debugger (GDB) 8.0 and earlier fails to detect a     negative length field in a DWARF section. A malformed     section in an ELF binary or a core file can cause GDB     to repeatedly allocate memory until a process limit is     reached. This can, for example, impede efforts to     analyze malware with GDB.(CVE-2017-9778)

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.

インストールされているgdbパッケージのバージョンによると、リモートホストへのEulerOSのインストールは、次の脆弱性の影響を受けます。- GNUデバッガー（GDB）8.0以前はDWARFセクションで負の長さフィールドを検出できません。ELFバイナリまたはコアファイルの不正な形式のセクションにより、GDBはプロセスの制限に達するまでメモリを繰り返し割り当てます。これは、たとえば、GDBを使用したマルウェアの分析作業を妨げる可能性があります。（CVE-2017-9778）注意：Tenable Network Securityは、前述の記述ブロックをEulerOS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、新たな問題を持ち込まずに、できる限り自動的に整理して書式設定するようにしています。

The remote Redhat Enterprise Linux 6 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched.

  - gdb: Malformed section in an ELF binary or a core file can cause memory exhaustion (CVE-2017-9778)

Note that Nessus has not tested for this issue but has instead relied on the package manager's report that the package is installed.

According to the version of the gdb package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :

  - GNU Debugger (GDB) 8.0 and earlier fails to detect a     negative length field in a DWARF section. A malformed     section in an ELF binary or a core file can cause GDB     to repeatedly allocate memory until a process limit is     reached. This can, for example, impede efforts to     analyze malware with GDB.(CVE-2017-9778)

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.

根据安装的 gdb 程序包版本，远程主机上安装的 EulerOS 会受到下列漏洞影响：- GNU Debugger (GDB) 8.0 和之前的版本无法检测 DWARF 段中的负长度字段。ELF 二进制或核心文件中的格式错误区段可使 GDB 重复分配内存，直到达到进程限制为止。例如，这会妨碍使用 GDB 分析恶意软件。(CVE-2017-9778) 请注意，Tenable Network Security 已直接从 EulerOS 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下尽可能进行了自动整理和排版。

根據安裝的 gdb 套件版本，遠端主機上的 EulerOS 安裝會受到下列弱點影響：- GNU Debugger (GDB) 8.0 和之前的版本無法偵測 DWARF 區段中的負長度欄位。ELF 二進位或核心檔案中的格式錯誤區段可使 GDB 重複配置記憶體，直到達到處理程序限制為止。例如，這會妨礙以 GDB 分析惡意軟體的作業成果。(CVE-2017-9778) 請注意，Tenable Network Security 已直接從 EulerOS 安全性公告擷取前置描述區塊。Tenable 已盡量在不造成其他問題的前提下，嘗試自動清理並將其格式化。

According to the version of the gdb package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :

  - GNU Debugger (GDB) 8.0 and earlier fails to detect a     negative length field in a DWARF section. A malformed     section in an ELF binary or a core file can cause GDB     to repeatedly allocate memory until a process limit is     reached. This can, for example, impede efforts to     analyze malware with GDB.(CVE-2017-9778)

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 Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - gdb: object file .debug_gdb_scripts section improper input validation (CVE-2011-4355)

  - gdb: Malformed section in an ELF binary or a core file can cause memory exhaustion (CVE-2017-9778)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - gdb: buffer overflow while opening an ELF for debugging leads to Dos, information dislosure and code     execution (CVE-2019-1010180)

  - GNU Debugger (GDB) 8.0 and earlier fails to detect a negative length field in a DWARF section. A malformed     section in an ELF binary or a core file can cause GDB to repeatedly allocate memory until a process limit     is reached. This can, for example, impede efforts to analyze malware with GDB. (CVE-2017-9778)

  - An illegal memory access flaw was found in the binutils package. Parsing an ELF file containing corrupt     symbol version information may result in a denial of service. This issue is the result of an incomplete     fix for CVE-2020-16599. (CVE-2022-4285)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

ID	名稱	產品	系列	已發布	已更新	嚴重性
131345	EulerOS 2.0 SP8 : gdb (EulerOS-SA-2019-2279)	Nessus	Huawei Local Security Checks	2019/11/27	2024/4/9	medium
131632	EulerOS 2.0 SP2：gdb（EulerOS-SA-2019-2479）	Nessus	Huawei Local Security Checks	2019/12/4	2024/4/8	medium
198415	RHEL 6 : gdb (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	2024/6/3	2024/6/3	medium
131632	EulerOS 2.0 SP2 : gdb (EulerOS-SA-2019-2479)	Nessus	Huawei Local Security Checks	2019/12/4	2024/4/8	medium
132842	EulerOS Virtualization for ARM 64 3.0.5.0 : gdb (EulerOS-SA-2020-1088)	Nessus	Huawei Local Security Checks	2020/1/13	2024/4/1	medium
131632	EulerOS 2.0 SP2：gdb (EulerOS-SA-2019-2479)	Nessus	Huawei Local Security Checks	2019/12/4	2024/4/8	medium
131632	EulerOS 2.0 SP2：gdb (EulerOS-SA-2019-2479)	Nessus	Huawei Local Security Checks	2019/12/4	2024/4/8	medium
129122	EulerOS 2.0 SP5 : gdb (EulerOS-SA-2019-1965)	Nessus	Huawei Local Security Checks	2019/9/23	2024/4/24	medium
132301	EulerOS 2.0 SP3 : gdb (EulerOS-SA-2019-2584)	Nessus	Huawei Local Security Checks	2019/12/19	2024/4/3	medium
138007	EulerOS Virtualization 3.0.6.0 : gdb (EulerOS-SA-2020-1788)	Nessus	Huawei Local Security Checks	2020/7/1	2024/3/5	medium
198430	RHEL 5 : gdb (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	2024/6/3	2024/6/3	medium
198442	RHEL 7 : gdb (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	2024/6/3	2024/6/3	high

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