An update of the curl package has been released.

The remote host is running a version of macOS / Mac OS X that is 12.x prior to 12.7.3. It is, therefore, affected by multiple vulnerabilities:

  - A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in     iOS 16.7.5 and iPadOS 16.7.5, watchOS 10.2, macOS Ventura 13.6.4, macOS Sonoma 14.2, macOS Monterey     12.7.3, iOS 17.2 and iPadOS 17.2. An app may be able to access sensitive user data. (CVE-2023-42937)

  - The issue was addressed with improved memory handling. This issue is fixed in watchOS 10.3, tvOS 17.3, iOS     17.3 and iPadOS 17.3, macOS Sonoma 14.3, iOS 16.7.5 and iPadOS 16.7.5, macOS Ventura 13.6.4, macOS     Monterey 12.7.3. An app may be able to execute arbitrary code with kernel privileges. (CVE-2024-23212)

  - When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later     via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would     accept in a response, allowing a malicious server to stream an endless series of headers and eventually     cause curl to run out of heap memory. (CVE-2023-38039)

  - This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to     pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting     done by curl itself, the maximum length that host name can be is 255 bytes. If the host name is detected     to be longer, curl switches to local name resolving and instead passes on the resolved address only. Due     to this bug, the local variable that means let the host resolve the name could get the wrong value     during a slow SOCKS5 handshake, and contrary to the intention, copy the too long host name to the target     buffer instead of copying just the resolved address there. The target buffer being a heap based buffer,     and the host name coming from the URL that curl has been told to operate with. (CVE-2023-38545)

  - CVE-2023-38545 is a heap-based buffer overflow vulnerability in the SOCKS5 proxy handshake in libcurl and     curl.  When curl is given a hostname to pass along to a SOCKS5 proxy that is greater than 255 bytes in     length, it will switch to local name resolution in order to resolve the address before passing it on to     the SOCKS5 proxy. However, due to a bug introduced in 2020, this local name resolution could fail due to a     slow SOCKS5 handshake, causing curl to pass on the hostname greater than 255 bytes in length into the     target buffer, leading to a heap overflow.  The advisory for CVE-2023-38545 gives an example exploitation     scenario of a malicious HTTPS server redirecting to a specially crafted URL. While it might seem that an     attacker would need to influence the slowness of the SOCKS5 handshake, the advisory states that server     latency is likely slow enough to trigger this bug. (CVE-2023-38545)

  - This flaw allows an attacker to insert cookies at will into a running program using libcurl, if the     specific series of conditions are met. libcurl performs transfers. In its API, an application creates     easy handles that are the individual handles for single transfers. libcurl provides a function call that     duplicates en easy handle called     [curl_easy_duphandle](https://curl.se/libcurl/c/curl_easy_duphandle.html). If a transfer has cookies     enabled when the handle is duplicated, the cookie-enable state is also cloned - but without cloning the     actual cookies. If the source handle did not read any cookies from a specific file on disk, the cloned     version of the handle would instead store the file name as `none` (using the four ASCII letters, no     quotes). Subsequent use of the cloned handle that does not explicitly set a source to load cookies from     would then inadvertently load cookies from a file named `none` - if such a file exists and is readable in     the current directory of the program using libcurl. And if using the correct file format of course.
    (CVE-2023-38546)

  - CVE-2023-38546 is a cookie injection vulnerability in the curl_easy_duphandle(), a function in libcurl     that duplicates easy handles.  When duplicating an easy handle, if cookies are enabled, the duplicated     easy handle will not duplicate the cookies themselves, but would instead set the filename to none.'     Therefore, when the duplicated easy handle is subsequently used, if a source was not set for the cookies,     libcurl would attempt to load them from the file named none' on the disk.  This vulnerability is rated     low, as the various conditions required for exploitation are unlikely.  (CVE-2023-38546)

  - The issue was addressed with improved checks. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, watchOS     10.2, macOS Ventura 13.6.4, macOS Sonoma 14.2, macOS Monterey 12.7.3, iOS 17.2 and iPadOS 17.2. Processing     a maliciously crafted image may result in disclosure of process memory. (CVE-2023-42888)

  - This issue was addressed with improved redaction of sensitive information. This issue is fixed in watchOS     10.3, iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, macOS Monterey 12.7.3. An app may     be able to access sensitive user data. (CVE-2024-23207)

  - The issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS 17.3, tvOS 17.3,     macOS Ventura 13.6.4, iOS 16.7.5 and iPadOS 16.7.5, macOS Monterey 12.7.3, macOS Sonoma 14.3. An app may     be able to corrupt coprocessor memory. (CVE-2024-27791)

  - A type confusion issue was addressed with improved checks. This issue is fixed in iOS 17.3 and iPadOS     17.3, macOS Sonoma 14.3, tvOS 17.3. Processing maliciously crafted web content may lead to arbitrary code     execution. Apple is aware of a report that this issue may have been exploited. (CVE-2024-23222)

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

The version of Curl installed on the remote host is affected by a denial of service vulnerability due to accepting and storing unlimited large headers.

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 FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 833b469b-5247-11ee-9667-080027f5fec9 advisory.

  - When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later     via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would     accept in a response, allowing a malicious server to stream an endless series of headers and eventually     cause curl to run out of heap memory. (CVE-2023-38039)

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 SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:3692-1 advisory.

    - CVE-2023-38039: Fixed possible DoS when receiving too large HTTP header. (bsc#1215026)

Tenable has extracted the preceding description block directly from the SUSE 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 Windows host is missing security update 5032190. It is, therefore, affected by multiple vulnerabilities

  - Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability (CVE-2023-36402)

  - Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability (CVE-2023-36397)

  - Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability     (CVE-2023-36028)

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

The remote Windows host is missing security update 5032189. It is, therefore, affected by multiple vulnerabilities

  - Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability (CVE-2023-36402)

  - Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability (CVE-2023-36397)

  - Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability     (CVE-2023-36028)

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 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-43ef9f5376 advisory.

    - fix HTTP headers eat all memory (CVE-2023-38039)


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 Ubuntu 23.04 host has packages installed that are affected by a vulnerability as referenced in the USN-6363-1 advisory.

    It was discovered that curl incorrectly handled certain large headers. A remote attacker could possibly     use this issue to cause curl to consume resources, resulting in a denial of service.

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 remote Windows host is missing security update 5032196. It is, therefore, affected by multiple vulnerabilities

  - Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability (CVE-2023-36402)

  - Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability (CVE-2023-36397)

  - Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability     (CVE-2023-36028)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
203771	Photon OS 3.0: Curl PHSA-2023-3.0-0650	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	high
189303	macOS 12.x < 12.7.3 Multiple Vulnerabilities (HT214057)	Nessus	MacOS X Local Security Checks	2024/1/22	2025/11/5	critical
181409	Curl 7.84 <= 8.2.1 Header DoS (CVE-2023-38039)	Nessus	Windows	2023/9/14	2024/10/7	high
181521	FreeBSD : curl -- HTTP headers eat all memory (833b469b-5247-11ee-9667-080027f5fec9)	Nessus	FreeBSD Local Security Checks	2023/9/18	2023/11/6	high
181747	SUSE SLES12 Security Update : curl (SUSE-SU-2023:3692-1)	Nessus	SuSE Local Security Checks	2023/9/21	2026/6/26	high
185582	KB5032190: Windows 11 version 22H2 Security Update (November 2023)	Nessus	Windows : Microsoft Bulletins	2023/11/14	2026/4/14	critical
185585	KB5032189: Windows 10 Version 21H2 / Windows 10 Version 22H2 Security Update (November 2023)	Nessus	Windows : Microsoft Bulletins	2023/11/14	2026/4/14	critical
185314	Fedora 39 : curl (2023-43ef9f5376)	Nessus	Fedora Local Security Checks	2023/11/7	2024/11/15	high
181364	Ubuntu 23.04 : curl vulnerability (USN-6363-1)	Nessus	Ubuntu Local Security Checks	2023/9/13	2024/8/27	high
333713	Photon OS 5.0: Curl PHSA-2023-5.0-91-0095	Nessus	PhotonOS Local Security Checks	2026/8/10	2026/8/10	high
185579	KB5032196: Windows 10 version 1809 / Windows Server 2019 Security Update (November 2023)	Nessus	Windows : Microsoft Bulletins	2023/11/14	2026/4/14	critical

检测

插件搜索

high

critical

high

high

high

critical

critical

high

high

high

critical