Daniel Mealha Cabrita Ziproxy up to 3.0.1 png2bitmap numeric error

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Daniel Mealha Cabrita Ziproxy. It has been declared as critical. Affected is the function png2bitmap. Such manipulation leads to numeric error. This vulnerability is referenced as CVE-2010-1513. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Daniel Mealha Cabrita Ziproxy (Firewall Software). It has been rated as critical. Affected by this issue is the function png2bitmap. The manipulation with an unknown input leads to a numeric error vulnerability. Using CWE to declare the problem leads to CWE-189. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple integer overflows in src/image.c in Ziproxy before 3.0.1 allow remote attackers to execute arbitrary code via (1) a large JPG image, related to the jpg2bitmap function or (2) a large PNG image, related to the png2bitmap function, leading to heap-based buffer overflows.

The weakness was published 05/26/2010 by Stefan Cornelius (Website). The advisory is shared for download at ziproxy.sourceforge.net. This vulnerability is handled as CVE-2010-1513 since 04/26/2010. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 46791 (FreeBSD : ziproxy -- atypical huge picture files vulnerability (b43004b8-6a53-11df-bc7b-0245fb008c0b)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 118057 (Ziproxy Two Integer Overflow Vulnerabilities).

Upgrading to version 1.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (46791), SecurityFocus (BID 40344†), Secunia (SA39941†) and Vulnerability Center (SBV-25894†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

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

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 46791
Nessus Name: FreeBSD : ziproxy -- atypical huge picture files vulnerability (b43004b8-6a53-11df-bc7b-0245fb008c0b)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 67408
OpenVAS Name: FreeBSD Ports: ziproxy
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ziproxy 1.3

Timelineinfo

04/26/2010 🔍
05/24/2010 +28 days 🔍
05/24/2010 +0 days 🔍
05/24/2010 +0 days 🔍
05/26/2010 +2 days 🔍
05/26/2010 +0 days 🔍
05/30/2010 +4 days 🔍
06/03/2010 +4 days 🔍
03/19/2015 +1750 days 🔍
01/26/2025 +3601 days 🔍

Sourcesinfo

Advisory: ziproxy.sourceforge.net
Researcher: Stefan Cornelius
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-1513 (🔍)
GCVE (CVE): GCVE-0-2010-1513
GCVE (VulDB): GCVE-100-53360
SecurityFocus: 40344 - Ziproxy Image Parsing Multiple Integer Overflow Vulnerabilities
Secunia: 39941 - Ziproxy Two Integer Overflow Vulnerabilities, Highly Critical
Vulnerability Center: 25894 - Ziproxy Prior to 3.0.1 Remote Arbitrary Code Execution Vulnerability via a Large GNF Image, High

Entryinfo

Created: 03/19/2015 12:22
Updated: 01/26/2025 05:53
Changes: 03/19/2015 12:22 (62), 02/26/2017 11:45 (13), 09/14/2021 09:25 (3), 01/26/2025 05:53 (19)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you know our Splunk app?

Download it now for free!