Calibre 7.14.0 path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Calibre 7.14.0. It has been classified as critical. This affects an unknown function. The manipulation leads to path traversal. This vulnerability is uniquely identified as CVE-2024-6781. The attack is possible to be carried out remotely. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Calibre 7.14.0 and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The advisory is shared at starlabs.sg. The identification of this vulnerability is CVE-2024-6781 since 07/16/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

Applying the patch bcd0ab12c41a887f8290a9b56e46c3a29038d9c4 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (STAR_Labs): 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: bcd0ab12c41a887f8290a9b56e46c3a29038d9c4

Timelineinfo

07/16/2024 🔍
08/06/2024 +21 days 🔍
08/06/2024 +0 days 🔍
08/20/2024 +14 days 🔍

Sourcesinfo

Advisory: starlabs.sg
Status: Confirmed

CVE: CVE-2024-6781 (🔍)
GCVE (CVE): GCVE-0-2024-6781
GCVE (VulDB): GCVE-100-273677

Entryinfo

Created: 08/06/2024 08:04
Updated: 08/20/2024 06:28
Changes: 08/06/2024 08:04 (62), 08/20/2024 06:28 (13)
Complete: 🔍
Cache ID: 216::103

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