CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in FreeBSD 5.0/5.1/5.2/5.2.1 (Operating System). Affected is some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
The syscons CONS_SCRSHOT ioctl in FreeBSD 5.x allows local users to read arbitrary kernel memory via (1) negative coordinates or (2) large coordinates.
The bug was discovered 10/04/2004. The weakness was shared 12/31/2004 by Christer Oberg as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is traded as CVE-2004-0919 since 09/27/2004. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.
The vulnerability scanner Nessus provides a plugin with the ID 15419 (FreeBSD : SA-04:15.syscons), 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 (17584) and Tenable (15419).
Product
Type
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: 5.9VulDB Meta Temp Score: 5.9
VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 15419
Nessus Name: FreeBSD : SA-04:15.syscons
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 52657
OpenVAS Name: FreeBSD Security Advisory (FreeBSD-SA-04:15.syscons.asc)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
09/27/2004 🔍10/04/2004 🔍
10/04/2004 🔍
10/04/2004 🔍
10/04/2004 🔍
10/05/2004 🔍
12/31/2004 🔍
12/31/2004 🔍
06/16/2005 🔍
04/14/2015 🔍
06/02/2019 🔍
Sources
Product: freebsd.orgAdvisory: kb.cert.org
Researcher: Christer Oberg
Status: Confirmed
CVE: CVE-2004-0919 (🔍)
X-Force: 17584
Vulnerability Center: 8364 - FreeBSD <= 5.2.1 -RELEASE Allows Obtaining Sensitive Information via syscons, Low
SecurityFocus: 11321 - FreeBSD Syscons CONS_SCRSHOT Kernel Memory Disclosure Vulnerability
Secunia: 12722 - FreeBSD syscons Kernel Memory Disclosure Vulnerability, Less Critical
OSVDB: 10487 - FreeBSD - Syscons CONS_SCRSHOT Kernel Memory Disclosure Issue
Entry
Created: 04/14/2015 13:27Updated: 06/02/2019 14:32
Changes: 04/14/2015 13:27 (68), 06/02/2019 14:32 (7)
Complete: 🔍
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