formula up to 3.0.0 redos

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in formula up to 3.0.0. This affects an unknown function. This manipulation causes redos. The identification of this vulnerability is CVE-2023-25166. The attack can only be executed locally. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in formula up to 3.0.0 and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a redos vulnerability. The CWE definition for the vulnerability is CWE-1333. The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. As an impact it is known to affect availability. The summary by CVE is:

formula is a math and string formula parser. In versions prior to 3.0.1 crafted user-provided strings to formula's parser might lead to polynomial execution time and a denial of service. Users should upgrade to 3.0.1+. There are no known workarounds for this vulnerability.

The weakness was shared 02/08/2023 as GHSA-c2jc-4fpr-4vhg. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-25166 since 02/03/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1449.003 according to MITRE ATT&CK.

Upgrading to version 3.0.1 eliminates this vulnerability. Applying the patch 9fbc20a02d75ae809c37a610a57802cd1b41b3fe is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 2.8
VulDB Temp Score: 2.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Redos
CWE: CWE-1333 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: formula 3.0.1
Patch: 9fbc20a02d75ae809c37a610a57802cd1b41b3fe

Timelineinfo

02/03/2023 🔍
02/08/2023 +5 days 🔍
02/08/2023 +0 days 🔍
03/09/2023 +29 days 🔍

Sourcesinfo

Advisory: GHSA-c2jc-4fpr-4vhg
Status: Confirmed

CVE: CVE-2023-25166 (🔍)
GCVE (CVE): GCVE-0-2023-25166
GCVE (VulDB): GCVE-100-220459

Entryinfo

Created: 02/08/2023 22:09
Updated: 03/09/2023 07:49
Changes: 02/08/2023 22:09 (50), 03/09/2023 07:49 (11)
Complete: 🔍
Cache ID: 216::103

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