libcurl 安全漏洞

libcurl is a free and easy-to-use client-side URL transport library from the cURL open source. A security vulnerability exists in the libcurl URL API version 8.8.0, which stems from the fact that the function curlurlget reads outside of the stack-based buffer when processing IDN conversions,...

UBUNTU-CVE-2024-6197

libcurl's ASN1 parser has this utf8asn1str function used for parsing an ASN.1 UTF-8 string. Itcan detect an invalid field and return error. Unfortunately, when doing so it also invokes free on a 4 byte localstack buffer. Most modern malloc implementations detect this error and immediately abort...

CVE-2024-6874

libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...

Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2024-2022)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP8 : curl (EulerOS-SA-2024-2022)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowe...

curl: CVE-2024-6874: macidn punycode buffer overread

The libcurl at commit 58772b0e082eda333e0a5fc8fb0bc7f17a3cd99c contained a stack-buffer overread in the function macidntoascii that could be triggered when the host of a URL was converted to punycode. The root cause was in the function uidnanameToASCIIUTF8, which left the output buffer unterminat...

EulerOS 2.0 SP9 : curl (EulerOS-SA-2024-1926)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowe...

Security Bulletin: Multiple vulnerabilities in libcURL affect IBM DevOps Code ClearCase.

Summary libcURL vulnerabilities were disclosed by the libcURL Project. libcURL is used by IBM DevOps Code ClearCase. CVE-2023-46219, CVE-2023-46218 Vulnerability Details CVEID:CVE-2023-46219 DESCRIPTION: cURL libcurl could allow a remote attacker to bypass security restrictions, caused by a flaw...

CBL Mariner 2.0 Security Update: rust / tensorflow / cmake / mysql (CVE-2023-27537)

The version of rust / tensorflow / cmake / mysql 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-2023-27537 advisory. - A double free vulnerability exists in libcurl 8.0.0 when sharing HSTS data betwee...

When doing HTTP(S) transfers libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send even when the `CURLOPT_POSTFIELDS` option has been set if the same handle previously was used to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request. The problem exists in the logic for a reused handle when it is changed from a PUT to a POST.

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Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server Liberty and libcurl may affect IBM Storage Protect Backup-Archive Client

Summary IBM Storage Protect Backup-Archive Client can be affected by security flaws in IBM WebSphere Application Server Liberty and libcurl. The flaws can lead to weaker than expected security for outbound TLS connections and bypass of security restrictions, as described in the "Vulnerability...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.5.6)

The version of AOS installed on the remote host is prior to 6.5.6. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-6.5.6 advisory. - CVE-2023-38546 is a cookie injection vulnerability in the curleasyduphandle, a function in libcurl that duplicates easy handles...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.8.0.5)

The version of AOS installed on the remote host is prior to 6.8.0.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-6.8.0.5 advisory. - CVE-2023-38546 is a cookie injection vulnerability in the curleasyduphandle, a function in libcurl that duplicates easy...

Security Bulletin: AIX is vulnerable to security restrictions bypass due to cURL libcurl (CVE-2024-0853)

Summary Vulnerability in cURL libcurl could allow a remote attacker to bypass security restrictions CVE-2024-0853. AIX uses cURL libcurl as part of rsyslog, LV/PV encryption integration with HPCS and in Live Update for interacting with HMC. Vulnerability Details CVEID:CVE-2024-0853 DESCRIPTION:...

AIX is vulnerable to security restrictions bypass due to cURL libcurl (CVE-2024-0853)

IBM SECURITY ADVISORY First Issued: Thu Jun 20 15:10:42 CDT 2024 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/curladvisory5.asc Security Bulletin: AIX is vulnerable to security restrictions bypass due to cURL libcurl CVE-2024-0853...

curl: NULL dereference when encoding DN of x509 certificate

Vulnerability description not provided...

curl: CVE-2024-6197: freeing stack buffer in utf8asn1str

The libcurl library at commit 04739054cdac5a0614fb94e3655e313c03399f35 contained an invalid invocation of the free function in the utf8asn1str function. The buffer being freed was located on the stack, which posed a security risk as the freed address could have been later returned by malloc calls...

Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server Liberty, libcurl, Apache Xerces C++ XML parser, and Newtonsoft.Json may affect IBM Storage Protect for Virtual Environments: Data Protection for Hyper-V

Summary IBM Storage Protect for Virtual Environments: Data Protection for Hyper-V can be affected by security flaws in IBM WebSphere Application Server Liberty, libcurl, Apache Xerces C++ XML parser, and Newtonsoft.Json. The flaws can lead to server-side request forgery, bypass of security...

Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server Liberty, OpenSSL, libcurl, and Apache Xerces C++ XML parser may affect IBM Storage Protect Backup-Archive Client

Summary IBM Storage Protect Backup-Archive Client can be affected by security flaws in IBM WebSphere Application Server Liberty, OpenSSL, libcurl, and Apache Xerces C++ XML parser. The flaws can lead to server-side request forgery, bypass of security restrictions, denial of service, and arbitrary...

K000140029: libcurl vulnerability CVE-2024-2398

Security Advisory Description When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit 1000, libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously...