SecurityTracker.com
Keep Track of the Latest Vulnerabilities
with SecurityTracker!
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 
Sign Up
Sign Up for Your FREE Weekly SecurityTracker E-mail Alert Summary
Instant Alerts
Buy our Premium Vulnerability Notification Service to receive customized, instant alerts
Affiliates
Put SecurityTracker Vulnerability Alerts on Your Web Site -- It's Free!
Partners
Become a Partner and License Our Database or Notification Service





Category:   Application (Generic)  >   curl Vendors:   curl.haxx.se
curl Null Pointer Dereference in LDAP URL Processing Lets Remote Users Cause the Target Application to Crash
SecurityTracker Alert ID:  1040529
SecurityTracker URL:  http://securitytracker.com/id/1040529
CVE Reference:   CVE-2018-1000121   (Links to External Site)
Date:  Mar 14 2018
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 7.21.0 - 7.58.0
Description:   A vulnerability was reported in curl. A remote user can cause the target application to crash.

A remote server can return a specially crafted redirect to an LDAP URL to trigger a null pointer dereference in ldap_get_attribute_ber() can cause the target application to crash.

Applications that allow LDAP URLs are also affected.

curl versions built to use OpenLDAP are affected.

The vendor was notified on March 6, 2018.

Dario Weisser reported this vulnerability.

Impact:   A remote server can cause the target application to crash.
Solution:   The vendor has issued a fix (7.59.0).

The vendor advisory is available at:

https://curl.haxx.se/docs/adv_2018-97a2.html

Vendor URL:  curl.haxx.se/docs/adv_2018-97a2.html (Links to External Site)
Cause:   Access control error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
May 25 2018 (Ubuntu Issues Fix) curl Null Pointer Dereference in LDAP URL Processing Lets Remote Users Cause the Target Application to Crash
Ubuntu has issued a fix for Ubuntu Linux 12.04 ESM.
Jul 19 2018 (Juniper Issues Fix for Juniper Junos) curl Null Pointer Dereference in LDAP URL Processing Lets Remote Users Cause the Target Application to Crash
Juniper has issued a fix for Juniper Junos.
Oct 30 2018 (Red Hat Issues Fix) curl Null Pointer Dereference in LDAP URL Processing Lets Remote Users Cause the Target Application to Crash
Red Hat has issued a fix for Red Hat Enterprise Linux 7.
Nov 12 2018 (Oracle Issues Fix for Oracle Linux) curl Null Pointer Dereference in LDAP URL Processing Lets Remote Users Cause the Target Application to Crash
Oracle has issued a fix for Oracle Linux 7.



 Source Message Contents



[Original Message Not Available for Viewing]


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

This web site uses cookies for web analytics. Learn More

Copyright 2018, SecurityGlobal.net LLC