Mozilla Bugzilla up to 3.0.0 WebService access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Mozilla Bugzilla up to 3.0.0. This issue affects some unknown processing of the component WebService. This manipulation causes access control. This vulnerability is registered as CVE-2007-4539. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Mozilla Bugzilla up to 3.0.0 (Bug Tracking Software) and classified as problematic. Affected by this vulnerability is an unknown functionality of the component WebService. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality. The summary by CVE is:

The WebService (XML-RPC) interface in Bugzilla 2.23.3 through 3.0.0 does not enforce permissions for the time-tracking fields of bugs, which allows remote attackers to obtain sensitive information via certain XML-RPC requests, as demonstrated by the (1) Deadline and (2) Estimated Time fields.

The bug was discovered 08/23/2007. The weakness was published 08/24/2007 by Max Kanat-Alexander (Website). It is possible to read the advisory at bugzilla.org. This vulnerability is known as CVE-2007-4539 since 08/27/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 26090 (FreeBSD : bugzilla -- multiple vulnerabilities (75231c63-f6a2-499d-8e27-787773bda284)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (36244), Tenable (26090), SecurityFocus (BID 25425†), OSVDB (37202†) and Secunia (SA26584†). Similar entries are available at VDB-38519 and VDB-38514. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 26090
Nessus Name: FreeBSD : bugzilla -- multiple vulnerabilities (75231c63-f6a2-499d-8e27-787773bda284)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 58794
OpenVAS Name: FreeBSD Ports: bugzilla, ja-bugzilla
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/23/2007 🔍
08/23/2007 +0 days 🔍
08/23/2007 +0 days 🔍
08/24/2007 +1 days 🔍
08/24/2007 +0 days 🔍
08/24/2007 +0 days 🔍
08/24/2007 +0 days 🔍
08/27/2007 +2 days 🔍
08/27/2007 +0 days 🔍
09/16/2007 +20 days 🔍
09/21/2007 +5 days 🔍
09/24/2007 +3 days 🔍
03/16/2015 +2730 days 🔍
07/25/2019 +1592 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: bugzilla.org
Researcher: Max Kanat-Alexander
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-4539 (🔍)
GCVE (CVE): GCVE-0-2007-4539
GCVE (VulDB): GCVE-100-38515
X-Force: 36244
SecurityFocus: 25425 - Bugzilla Multiple Remote Vulnerabilities
Secunia: 26584
OSVDB: 37202 - Bugzilla WebService (XML-RPC) Interface Time-tracking Permission Weakness Information Disclosure
SecurityTracker: 1018604
Vulnerability Center: 16040 - Mozilla Bugzilla 2.23.3-3.0.0 WebService Interface Remote Sensitive Information Disclosure, Medium
Vupen: ADV-2007-2977

See also: 🔍

Entryinfo

Created: 03/16/2015 12:18
Updated: 07/25/2019 16:57
Changes: 03/16/2015 12:18 (85), 07/25/2019 16:57 (3)
Complete: 🔍
Cache ID: 216:73B:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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