SANE up to 1.0.10 saned saned.conf SANE_NET_INIT privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in SANE up to 1.0.10 and classified as critical. This affects the function SANE_NET_INIT of the file saned.conf of the component saned. Executing a manipulation can lead to privileges management. This vulnerability is handled as CVE-2003-0773. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in SANE up to 1.0.10. This vulnerability affects the function SANE_NET_INIT of the file saned.conf of the component saned. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

saned in sane-backends 1.0.7 and earlier does not check the IP address of the connecting host during the SANE_NET_INIT RPC call, which allows remote attackers to use that call even if they are restricted in saned.conf.

The bug was discovered 09/11/2003. The weakness was released 09/22/2003 by Alexander (Website). The advisory is shared for download at debian.org. This vulnerability was named CVE-2003-0773 since 09/10/2003. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 15216 (Debian DSA-379-1 : sane-backends - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115026 (Red Hat SANE Multiple Vulnerabilities).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (13155), Tenable (15216), SecurityFocus (BID 8595†), OSVDB (11778†) and Vulnerability Center (SBV-9933†). Entries connected to this vulnerability are available at VDB-20837, VDB-20838, VDB-20839 and VDB-20840. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 15216
Nessus Name: Debian DSA-379-1 : sane-backends - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 53374
OpenVAS Name: Debian Security Advisory DSA 379-1 (sane-backends)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/09/2003 🔍
09/10/2003 +213 days 🔍
09/11/2003 +1 days 🔍
09/11/2003 +0 days 🔍
09/22/2003 +11 days 🔍
09/22/2003 +0 days 🔍
09/29/2004 +373 days 🔍
12/12/2005 +439 days 🔍
08/14/2014 +3167 days 🔍
06/12/2019 +1763 days 🔍

Sourcesinfo

Advisory: debian.org
Researcher: Alexander
Status: Not defined

CVE: CVE-2003-0773 (🔍)
GCVE (CVE): GCVE-0-2003-0773
GCVE (VulDB): GCVE-100-20836
X-Force: 13155
SecurityFocus: 8595 - SANE SANE_NET_INIT Unauthorized Access Vulnerability
OSVDB: 11778 - saned SANE_NET_INIT memory consumption
Vulnerability Center: 9933 - SANE Restriction Bypass in SANE_NET_INIT RPC Call, Medium

See also: 🔍

Entryinfo

Created: 08/15/2014 01:02
Updated: 06/12/2019 12:50
Changes: 08/15/2014 01:02 (72), 06/12/2019 12:50 (6)
Complete: 🔍
Cache ID: 216:108:103

Once again VulDB remains the best source for vulnerability data.

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