Linux Distros Unpatched Vulnerability : CVE-2014-0139

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cURL and libcurl 7.1 before 7.36.0, when using the OpenSSL, axtls, qsossl or gskit libraries for TLS, recognize a wildcard IP address in the subject's Common Na...

curl: libcurl: ASN.1 date parser overread

A flaw was found in libcurl, where libcurl's ASN1 parser code has the GTime2str function, used for parsing an ASN.1 Generalized Time field. If a syntactically incorrect field is given, the parser can use -1 for the length of the time fraction, leading to a strlen performed on a pointer to a heap...

AZL-56504 CVE-2025-0725 affecting package curl for versions less than 8.11.1-3

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPTACCEPTENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow...

AZL-56692 CVE-2025-0665 affecting package curl for versions less than 8.11.1-3

libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve...

AZL-49038 CVE-2024-8096 affecting package curl for versions less than 8.8.0-3

When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it might fail to detect some OCSP problems and instead wrongly consider the response as fine. If the returned status reports another error tha...

PT-2024-24983 · Google · Nest

Name of the Vulnerable Software and Affected Versions: Nest production devices affected versions not specified Description: The issue concerns the libcurl CURLOPT SSL VERIFYPEER option being disabled on a subset of requests made by Nest production devices. This enabled a potential man-in-the-midd...

SUSE CVE-2024-7264

libcurl's ASN1 parser code has the GTime2str function, used for parsing an ASN.1 Generalized Time field. If given an syntactically incorrect field, the parser might end up using -1 for the length of the time fraction, leading to a strlen getting performed on a pointer to a heap buffer area that i...

freeing stack buffer in utf8asn1str

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

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 libcurl ASN1 versions 8.6.0 through 8.8.0 that stems from the utf8asn1str function calling free to free a 4-byte local stack buffer when an invalid field is detected a...

CLSA-2024-1719943814 curl: Fix of 2 CVEs

CVE-2023-27538: url: fix the SSH connection reuse check - CVE-2023-27536: url: only reuse connections with same GSS delegation...

CLSA-2024-1712837577 curl: Fix of CVE-2024-2398

CVE-2024-2398: Fix memory leak when aborting server push due to exceeding header limit...

AZL-37101 CVE-2024-2398 affecting package curl for versions less than 8.8.0-1

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 allocated headers and instead lea...

AZL-37103 CVE-2024-2466 affecting package curl for versions less than 8.8.0-1

libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS. libcurl would wrongly avoid using the set hostname function when the specified hostname was given as an IP address, therefore completely skipping the certificate...

curl: CVE-2024-2466: TLS certificate check bypass with mbedTLS

The Curl library had a security vulnerability where the certificate name check was bypassed when connecting to a host via its IP address. This could have potentially introduced spoofing attacks or unauthorized access due to unverified server certificate. The issue affected Curl with MbedTLS from...

curl: Buffer Overflow Vulnerability in WebSocket Handling

Vulnerability description not provided...

OESA-2023-1962 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file...

Moderate: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...

Two High-Risk Security Flaws Discovered in Curl Library - New Patches Released

--- Image Source: JFrog Security Research Patches have been released for two security flaws impacting the Curl data transfer library, the most severe of which could potentially result in code execution. The list of vulnerabilities is as follows - CVE-2023-38545 CVSS score: 7.5 - SOCKS5 heap-based...

cookie injection with none file

This flaw allows an attacker to intentionally inject cookies 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...

Security Patch for Two New Flaws in Curl Library Arriving on October 11

The maintainers of the Curl library have released an advisory warning of two security vulnerabilities that are expected to be addressed as part of an forthcoming update set for release on October 11, 2023. This includes a high-severity and a low-severity flaw tracked under the identifiers...