Cloudflare golz4 LZ4 Binding memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Cloudflare golz4. This affects an unknown function of the component LZ4 Binding Handler. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2014-125026. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cloudflare golz4 (Cloud Software) (affected version not known). This affects some unknown functionality of the component LZ4 Binding Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

LZ4 bindings use a deprecated C API that is vulnerable to memory corruption, which could lead to arbitrary code execution if called with untrusted user input.

The weakness was shared 12/28/2022. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2014-125026 since 07/29/2022. The technical details are unknown and an exploit is not publicly available.

Applying the patch 199f5f7878062ca17a98e079f2dbe1205e2ed898 is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 199f5f7878062ca17a98e079f2dbe1205e2ed898

Timelineinfo

07/29/2022 🔍
12/28/2022 +152 days 🔍
12/28/2022 +0 days 🔍
04/12/2025 +836 days 🔍

Sourcesinfo

Product: github.com

Advisory: 199f5f7878062ca17a98e079f2dbe1205e2ed898
Status: Confirmed

CVE: CVE-2014-125026 (🔍)
GCVE (CVE): GCVE-0-2014-125026
GCVE (VulDB): GCVE-100-216939

Entryinfo

Created: 12/28/2022 09:34
Updated: 04/12/2025 10:30
Changes: 12/28/2022 09:34 (41), 01/25/2023 13:46 (1), 01/25/2023 13:52 (11), 04/12/2025 10:30 (20)
Complete: 🔍
Cache ID: 216::103

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