Horde_Image up to 2.4.x Null Image Driver URL input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Horde_Image up to 2.4.x. It has been classified as problematic. This affects an unknown function of the component Null Image Driver. The manipulation as part of URL leads to input validation. This vulnerability is uniquely identified as CVE-2017-9773. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Horde_Image up to 2.4.x (Groupware Software). This issue affects an unknown code block of the component Null Image Driver. The manipulation as part of a URL leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. The summary by CVE is:

Denial of Service was found in Horde_Image 2.x before 2.5.0 via a crafted URL to the "Null" image driver.

The bug was discovered 06/21/2017. The weakness was disclosed 06/21/2017 (Website). The advisory is shared at lists.horde.org. The identification of this vulnerability is CVE-2017-9773 since 06/21/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 100974 (FreeBSD : pear-Horde_Image -- DoS vulnerability (00e4050b-56c1-11e7-8e66-08606e46faad)), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176459 (Debian Security Update for php-horde-image (DSA 4276-1)).

Upgrading to version 2.5.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (100974). The entries VDB-102738 and VDB-106986 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 100974
Nessus Name: FreeBSD : pear-Horde_Image -- DoS vulnerability (00e4050b-56c1-11e7-8e66-08606e46faad)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for php-horde-Horde-Image FEDORA-2017-6f7d6fbccc
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Horde_Image 2.5.0

Timelineinfo

06/21/2017 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/22/2017 +1 days 🔍
06/22/2017 +0 days 🔍
10/19/2019 +849 days 🔍

Sourcesinfo

Advisory: lists.horde.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9773 (🔍)
GCVE (CVE): GCVE-0-2017-9773
GCVE (VulDB): GCVE-100-102737

OVAL: 🔍
See also: 🔍

Entryinfo

Created: 06/22/2017 08:58
Updated: 10/19/2019 16:42
Changes: 06/22/2017 08:58 (73), 10/19/2019 16:42 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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