This update for curl fixes the following issues :

  - CVE-2018-16839: A SASL password overflow via integer     overflow was fixed which could lead to crashes     (bsc#1112758)

  - CVE-2018-16840: A use-after-free in SASL handle close     was fixed which could lead to crashes (bsc#1112758)

  - CVE-2018-16842: A Out-of-bounds Read in tool_msgs.c was     fixed which could lead to crashes (bsc#1113660)

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

- make the patch for CVE-2018-16842 apply properly     (CVE-2018-16842)

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

An update of the curl package has been released.

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

  - The ourWriteOut function in tool_writeout.c in curl     7.53.1 might allow physically proximate attackers to     obtain sensitive information from process memory in     opportunistic circumstances by reading a workstation     screen during use of a --write-out argument ending in a     '%' character, which leads to a heap-based buffer     over-read.(CVE-2017-7407)

  - The ConnectionExists function in lib/url.c in libcurl     before 7.47.0 does not properly re-use     NTLM-authenticated proxy connections, which might allow     remote attackers to authenticate as other users via a     request, a similar issue to     CVE-2014-0015.(CVE-2016-0755)

  - Curl versions 7.14.1 through 7.61.1 are vulnerable to a     heap-based buffer over-read in the tool_msgs.c:voutf()     function that may result in information exposure and     denial of service.(CVE-2018-16842)

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 version of AOS installed on the remote host is prior to 5.10.9. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.10.9 advisory.

  - Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow     can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels,     assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass     invalid utf-8 strings to functions like pango_itemize. (CVE-2019-1010238)

  - curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal     function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how     large temporary storage area to allocate from the heap. The length value is then subsequently used to     iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit     size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31     bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the     intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is     almost identical to CVE-2017-8816.) (CVE-2018-14618)

  - An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can     send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed     later on, leading to DoS (segmentation fault). (CVE-2018-14598)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c is vulnerable     to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other     impact. (CVE-2018-14599)

  - An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a     variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading     to DoS or remote code execution. (CVE-2018-14600)

Note that Nessus has not tested for these issues 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.

  - Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the     tool_msgs.c:voutf() function that may result in information exposure and denial of service.
    (CVE-2018-16842)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
118876	openSUSE Security Update : curl (openSUSE-2018-1379)	Nessus	SuSE Local Security Checks	2018/11/11	2024/7/24	critical
120493	Fedora 29 : curl (2018-69bac0f51c)	Nessus	Fedora Local Security Checks	2019/1/3	2024/7/5	critical
122015	Photon OS 1.0: Curl PHSA-2019-1.0-0203	Nessus	PhotonOS Local Security Checks	2019/2/7	2022/5/23	critical
126292	EulerOS 2.0 SP5 : curl (EulerOS-SA-2019-1665)	Nessus	Huawei Local Security Checks	2019/6/27	2024/5/14	critical
164581	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.10.9)	Nessus	Misc.	2022/9/1	2025/7/22	critical
221966	Linux Distros Unpatched Vulnerability : CVE-2018-16842	Nessus	Misc.	2025/3/4	2025/8/21	critical

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