Hugin 2022.0.0 Image linkWith use after free

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.
6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Hugin 2022.0.0. This affects the function HuginBase::ImageVariable::linkWith of the component Image Handler. Such manipulation leads to use after free. This vulnerability is documented as CVE-2024-25443. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Hugin 2022.0.0. Affected by this issue is the function HuginBase::ImageVariable::linkWith of the component Image Handler. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue in the HuginBase::ImageVariable::linkWith function of Hugin v2022.0.0 allows attackers to cause a heap-use-after-free via parsing a crafted image.

The weakness was released 02/09/2024. The advisory is shared for download at bugs.launchpad.net. This vulnerability is handled as CVE-2024-25443 since 02/07/2024. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/03/2024).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/07/2024 🔍
02/09/2024 +2 days 🔍
02/09/2024 +0 days 🔍
03/03/2024 +23 days 🔍

Sourcesinfo

Advisory: FEDORA-2024-60cefb07e8
Status: Confirmed

CVE: CVE-2024-25443 (🔍)
GCVE (CVE): GCVE-0-2024-25443
GCVE (VulDB): GCVE-100-253316

Entryinfo

Created: 02/09/2024 16:03
Updated: 03/03/2024 08:01
Changes: 02/09/2024 16:03 (38), 03/03/2024 07:56 (1), 03/03/2024 08:01 (11)
Complete: 🔍
Cache ID: 216::103

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