Mozilla Bugzilla 2.14/2.14.1/2.16 User editusers.cgi del privileges management
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.6 | $0-$5k | 0.00 |
A vulnerability was found in Mozilla Bugzilla 2.14/2.14.1/2.16 (Bug Tracking Software). It has been rated as problematic. Affected by this issue is some unknown functionality of the file editusers.cgi of the component User Handler. The manipulation of the argument del
with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is integrity. CVE summarizes:
Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, allows authenticated users with editing privileges to delete other users by directly calling the editusers.cgi script with the "del" option.
The bug was discovered 06/08/2002. The weakness was disclosed 04/09/2004 by David Miller as not defined posting (Bugtraq). The advisory is shared for download at archives.neohapsis.com. This vulnerability is handled as CVE-2002-0806. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. Technical details as well as a exploit are known. The MITRE ATT&CK project declares the attack technique as T1068.
After even before and not, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 65 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 11463 (Bugzilla < 2.14.2 / 2.16rc2 / 2.17 Multiple Vulnerabilities (SQLi, XSS, ID, Cmd Exe)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.
Upgrading to version 2.14.2 or 2.16rc2 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (9303) and Tenable (11463). The entries 18689, 18690, 18691 and 18693 are pretty similar.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.0VulDB Meta Temp Score: 3.6
VulDB Base Score: 4.0
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
ATT&CK: T1068
Local: Yes
Remote: No
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 11463
Nessus Name: Bugzilla < 2.14.2 / 2.16rc2 / 2.17 Multiple Vulnerabilities (SQLi, XSS, ID, Cmd Exe)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Bugzilla 2.14.2/2.16rc2
Timeline
06/08/2002 🔍06/08/2002 🔍
06/08/2002 🔍
06/08/2002 🔍
08/12/2002 🔍
03/24/2003 🔍
04/09/2004 🔍
04/09/2004 🔍
07/05/2004 🔍
07/22/2014 🔍
05/22/2019 🔍
Sources
Vendor: mozilla.orgAdvisory: archives.neohapsis.com
Researcher: David Miller
Status: Not defined
Confirmation: 🔍
CVE: CVE-2002-0806 (🔍)
X-Force: 9303
Vulnerability Center: 4677 - Bugzilla 2.14 - 2.14.2, 2.16 - 2.16rc2 Allows Deleting Other Users via editusers.cgi Script, Low
SecurityFocus: 4964 - Multiple Bugzilla Security Vulnerabilities
OSVDB: 5080 - Bugzilla editusers.cgi Delete Arbitrary User
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 07/22/2014 23:56Updated: 05/22/2019 18:10
Changes: 07/22/2014 23:56 (75), 05/22/2019 18:10 (4)
Complete: 🔍
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