FreeBSD 7.1/7.2/8.0 access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.4$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in FreeBSD 7.1/7.2/8.0. The affected element is an unknown function. The manipulation leads to access control. This vulnerability is listed as CVE-2010-0318. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in FreeBSD 7.1/7.2/8.0 (Operating System). This issue affects an unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The replay functionality for ZFS Intent Log (ZIL) in FreeBSD 7.1, 7.2, and 8.0, when creating files during replay of a setattr transaction, uses 7777 permissions instead of the original permissions, which might allow local users to read or modify unauthorized files in opportunistic circumstances after a system crash or power failure.

The weakness was presented 01/15/2010 (Website). It is possible to read the advisory at security.FreeBSD.org. The identification of this vulnerability is CVE-2010-0318 since 01/15/2010. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/31/2021). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 50335 (FreeBSD : FreeBSD -- ZFS ZIL playback with insecure permissions (97f09f2f-ca3f-11df-aade-0050568f000c)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (55456), Tenable (50335), SecurityFocus (BID 37657†), Secunia (SA38124†) and SecurityTracker (ID 1023407†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.4
VulDB Temp Score: 8.4
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: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 50335
Nessus Name: FreeBSD : FreeBSD -- ZFS ZIL playback with insecure permissions (97f09f2f-ca3f-11df-aade-0050568f000c)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/06/2010 🔍
01/07/2010 +1 days 🔍
01/07/2010 +0 days 🔍
01/15/2010 +8 days 🔍
01/15/2010 +0 days 🔍
01/15/2010 +0 days 🔍
11/01/2010 +290 days 🔍
03/18/2015 +1598 days 🔍
08/31/2021 +2358 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: security.FreeBSD.org
Status: Confirmed

CVE: CVE-2010-0318 (🔍)
GCVE (CVE): GCVE-0-2010-0318
GCVE (VulDB): GCVE-100-51563
X-Force: 55456
SecurityFocus: 37657
Secunia: 38124 - FreeBSD ZFS Intent Log "setattr" Transaction Replay Weakness, Not Critical
SecurityTracker: 1023407 - FreeBSD ZFS Intent Log Mechanism May Let Local Users Gain Elevated Privileges
Vulnerability Center: 27984 - FreeBSD ZFS Intent Log 7.1, 7.2 and 8.0 Allows to Read or Modify Files, High

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/31/2021 10:11
Changes: 03/18/2015 15:15 (50), 03/08/2017 21:34 (14), 08/31/2021 10:11 (4)
Complete: 🔍
Cache ID: 216:A2A:103

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

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