Security Bulletin: Vulnerabilities in curl affect Power Hardware Management Console (CVE-2015-3143 CVE-2015-3148 CVE-2015-3153 CVE-2014-3613 CVE-2014-3707 CVE-2014-8150)

Summary curl is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2015-3143 DESCRIPTION: libcurl could allow a remote attacker from within the local network to bypass security restrictions, caused by the re-use of recently...

CVE-2021-22945

When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

CVE-2021-22945

Summary: CVE-2021-22945 affects libcurl/curl when sending data to an MQTT server, where in some cases a pointer to freed memory could be reused and freed again. This is a memory-use-after-free/double-free issue in libcurl. What is affected: libcurl/curl (MQTT data transmission scenarios) with vul...

CVE-2021-22945

When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

CVE-2021-22945

When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

curl: Bad connection reuse due to flawed path name checks

A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for 'issuer cert' and comparing the involved paths case-insensitively. This flaw allows libcurl to use the wrong connection. The highest threat from this vulnerability is to confidentiality...

Moderate: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 8. 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 each vulnerability from the C...

Moderate: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: Content not matching hash in Metalink is not being discarded CVE-2021-22922 curl: Metalink download sends credentials...

Slackware Linux 14.0 / 14.1 / 14.2 / current curl Multiple Vulnerabilities (SSA:2021-258-01)

The version of curl installed on the remote host is prior to 7.79.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2021-258-01 advisory. - When curl = 7.20.0 and = 7.20.0 and = 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP...

CURL-CVE-2021-22945 UAF and double free in MQTT sending

When sending data to an MQTT server, libcurl could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

CVE-2021-22945

A flaw was found in libcurl. When sending data to an MQTT server could in some situations lead to libcurl using already freed memory and then try to free it again. The highest threat from this vulnerability is to data confidentiality as well as system availability...

CVE-2021-22945

When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

libcurl 安全漏洞

HAXX Haxx libcurl is a free, open source client-side URL transport library from the Swedish company HAXX. The library supports FTP, FTPS, TFTP, HTTP and more. There is a security vulnerability in Haxx curl, there is no information about this vulnerability, please feel free to pay attention to CNN...

libcurl 资源管理错误漏洞

HAXX Haxx libcurl is a free, open source client-side URL transport library from the Swedish company HAXX. The library supports FTP, FTPS, TFTP, HTTP and more. Haxx libcurl suffers from a resource management error vulnerability that arises from mismanagement of system resources e.g., memory, disk...

UBUNTU-CVE-2021-22945

When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again...

Ubuntu 18.04 LTS / 20.04 LTS : curl vulnerabilities (USN-5079-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5079-1 advisory. It was discovered that curl incorrect handled memory when sending data to an MQTT server. A remote attacker could use this issue to cause cur...

Medium: curl

Issue Overview: A flaw was found in curl in the way curl handles a file hash mismatch after downloading content using the Metalink feature. This flaw allows malicious actors controlling a hosting server to trick users into downloading malicious content. The highest threat from this vulnerability ...

EulerOS 2.0 SP2 : curl (EulerOS-SA-2021-2364)

According to the version of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - curl 7.7 through 7.76.1 suffers from an information disclosure when the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl, is used to...

Amazon Linux AMI : curl (ALAS-2021-1525)

The version of curl installed on the remote host is prior to 7.61.1-12.99. It is, therefore, affected by a vulnerability as referenced in the ALAS-2021-1525 advisory. A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for 'issuer cert' and...

Medium: curl

Issue Overview: A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for 'issuer cert' and comparing the involved paths case-insensitively. This flaw allows libcurl to use the wrong connection. The highest threat from this vulnerability is to...