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RHEL 3 / 4 : curl (RHSA-2010:0329)

medium Nessus Plugin ID 46290

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Updated curl packages that fix one security issue are now available for Red Hat Enterprise Linux 3 and 4.

The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

cURL is a tool for getting files from FTP, HTTP, Gopher, Telnet, and DICT servers, using any of the supported protocols. cURL is designed to work without user interaction or any kind of interactivity.

Wesley Miaw discovered that when deflate compression was used, libcurl could call the registered write callback function with data exceeding the documented limit. A malicious server could use this flaw to crash an application using libcurl or, potentially, execute arbitrary code.
Note: This issue only affected applications using libcurl that rely on the documented data size limit, and that copy the data to the insufficiently sized buffer. (CVE-2010-0734)

Users of curl should upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using libcurl must be restarted for the update to take effect.

Solution

Update the affected curl and / or curl-devel packages.

See Also

https://access.redhat.com/security/cve/cve-2010-0734

https://access.redhat.com/errata/RHSA-2010:0329

Plugin Details

Severity: Medium

ID: 46290

File Name: redhat-RHSA-2010-0329.nasl

Version: 1.20

Type: local

Agent: unix

Published: 5/11/2010

Updated: 1/14/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:curl-devel, cpe:/o:redhat:enterprise_linux:3, cpe:/o:redhat:enterprise_linux:4, p-cpe:/a:redhat:enterprise_linux:curl, cpe:/o:redhat:enterprise_linux:4.8

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 3/30/2010

Vulnerability Publication Date: 3/19/2010

Reference Information

CVE: CVE-2010-0734

BID: 38162

RHSA: 2010:0329