epub2txt2 2.04 XML File sxmlc.c _parse_special_tag denial of service

HistoryDiffrelatejsonxmlCTI

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.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in epub2txt2 2.04. The affected element is the function _parse_special_tag of the file sxmlc.c of the component XML File Handler. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2022-29358. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in epub2txt2 2.04. This issue affects the function _parse_special_tag of the file sxmlc.c of the component XML File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was disclosed 05/25/2022 as 22. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-29358 since 04/16/2022. Technical details are known, but no exploit is available.

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

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

Productinfo

Name

epub2txt2

Version

2.04

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

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

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/16/2022 🔍
05/25/2022 +39 days 🔍
05/25/2022 +0 days 🔍
05/29/2022 +4 days 🔍

Sourcesinfo

Advisory: 22
Status: Confirmed

CVE: CVE-2022-29358 (🔍)
GCVE (CVE): GCVE-0-2022-29358
GCVE (VulDB): GCVE-100-200657

Entryinfo

Created: 05/25/2022 10:01
Updated: 05/29/2022 17:00
Changes: 05/25/2022 10:01 (39), 05/29/2022 17:00 (1)
Complete: 🔍
Cache ID: 216::103