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Github Security Blog
Github Security Blog
•added 2021/06/21 5:14 p.m.•78 views

Prototype Pollution

Prototype pollution vulnerability in ‘expand-hash’ versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS6.8AI score0.03299EPSS
SaveExploits1References4Affected Software1
OSV
OSV
•added 2021/06/21 5:14 p.m.•18 views

GHSA-X3WR-V4WX-5QPC Prototype Pollution

Prototype pollution vulnerability in ‘expand-hash’ versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS6.1AI score0.03299EPSS
SaveExploits1References4
NVD
NVD
•added 2021/06/10 12:15 p.m.•21 views

CVE-2021-25948

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS0.03299EPSS
SaveExploits1References2
OSV
OSV
•added 2021/06/10 12:15 p.m.•22 views

CVE-2021-25948

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS7.7AI score
SaveExploits0References2
attackerkb
attackerkb
•added 2021/06/10 12:15 p.m.•11 views

CVE-2021-25948

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS8.7AI score0.03299EPSS
SaveExploits1References3
Mend
Mend
•added 2021/06/10 11:55 a.m.•1 views

CVE-2021-25948

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS0.03299EPSS
SaveExploits1References4
Cvelist
Cvelist
•added 2021/06/10 11:55 a.m.•35 views

CVE-2021-25948

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8AI score0.03299EPSS
SaveExploits1References2
CVE
CVE
•added 2021/06/10 11:55 a.m.•101 views

CVE-2021-25948

The vulnerability CVE-2021-25948 affects the expand-hash package (versions 0.1.0–1.0.1). The root cause is a prototype pollution issue in expand-hash that allows an attacker to cause a denial of service and may lead to remote code execution. Impact reported includes network-accessible exploitatio...

9.8CVSS9.5AI score0.03299EPSS
SaveExploits1References2Affected Software1
Positive Technologies
Positive Technologies
•added 2021/06/10 12:00 a.m.•2 views

PT-2021-16874

Name of the Vulnerable Software and Affected Versions expand-hash versions 0.1.0 through 1.0.1 Description The issue allows an attacker to cause a denial of service and may lead to remote code execution due to a prototype pollution vulnerability. Recommendations For versions 0.1.0 through 1.0.1,...

9.8CVSS0.03299EPSS
SaveExploits1References6
CNNVD
CNNVD
•added 2021/06/10 12:00 a.m.•18 views

expand-hash 安全漏洞

expand-hash is a package. Attribute keys can be expanded recursively into objects using dot notation. A security vulnerability exists in expand-hash versions 0.1.0 through 1.0.1 that results in a denial of service and can lead to remote code execution...

9.8CVSS8.7AI score0.03299EPSS
SaveExploits1References3
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/06/10 12:00 a.m.•5 views

CVE-2021-25948: Improperly Controlled Modification of Object Prototype Attributes

Prototype pollution vulnerability in 'expand-hash' versions 0.1.0 through 1.0.1 allows an attacker to cause a denial of service and may lead to remote code execution...

9.8CVSS6.1AI score0.03299EPSS
SaveExploits1References2
Positive Technologies
Positive Technologies
•added 2021/01/15 12:00 a.m.•3 views

PT-2021-27610

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash caused by the use of an uninitialized value. The crash occurs in the following functions: fz expand indexed pixmap, fz...

5.8AI score
SaveExploits0References2
Huntr
Huntr
•added 2020/12/21 12:00 a.m.•26 views

Prototype Pollution in patrickleet/expand-keys

Description expand-keys is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: // poc.js var expandKeys = require"expand-keys" console.log"Before : " + .polluted; expandKeys"proto.polluted": "Yes! Its Polluted" console.log"After : " + .polluted; 2. Execute the...

2.5AI score
SaveExploits0
OSV
OSV
•added 2020/12/17 5:15 p.m.•19 views

CVE-2020-15292

Lack of validation on data read from guest memory in IntPeGetDirectory, IntPeParseUnwindData, IntLogExceptionRecord, IntKsymExpandSymbol and IntLixTaskDumpTree may lead to out-of-bounds read or it could cause DoS due to integer-overflor IntPeGetDirectory, TOCTOU IntPeParseUnwindData or insufficie...

5.5CVSS5.8AI score0.00275EPSS
SaveExploits0References1
Microsoft CVE
Microsoft CVE
•added 2020/12/03 8:00 a.m.•17 views

An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions (expand_downwards and expand_upwards) and page-table free operations from an munmap call aka CID-246c320a8cfe.

...

7CVSS8.3AI score0.00456EPSS
SaveExploits1
OSV
OSV
•added 2020/11/28 7:15 a.m.•8 views

DEBIAN-CVE-2020-29369

An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions expanddownwards and expandupwards and page-table free operations from an munmap call, aka CID-246c320a8cfe...

7CVSS6.2AI score0.00456EPSS
SaveExploits1References1
NVD
NVD
•added 2020/11/28 7:15 a.m.•29 views

CVE-2020-29369

An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions expanddownwards and expandupwards and page-table free operations from an munmap call, aka CID-246c320a8cfe...

7CVSS6.6AI score0.00456EPSS
SaveExploits1References6
Cvelist
Cvelist
•added 2020/11/28 6:20 a.m.•55 views

CVE-2020-29369

An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions expanddownwards and expandupwards and page-table free operations from an munmap call, aka CID-246c320a8cfe...

6.8AI score0.00456EPSS
SaveExploits1References6
CVE
CVE
•added 2020/11/28 6:20 a.m.•275 views

CVE-2020-29369

CVE-2020-29369 is a real Linux kernel vulnerability described in the connected docs. It is a race condition in mm/mmap.c (expand_downwards vs. expand_upwards) that can occur during munmap page-table free operations, present in Linux kernels before 5.7.11 (CID-246c320a8cfe). The issue is triggered...

7CVSS6.7AI score0.00456EPSS
SaveExploits1References6Affected Software1
attackerkb
attackerkb
•added 2020/10/19 6:15 p.m.•10 views

CVE-2020-16158

GoPro gpmf-parser through 1.5 has a stack out-of-bounds write vulnerability in GPMFExpandComplexTYPE. Parsing malicious input can result in a crash or potentially arbitrary code execution...

8.8CVSS8.7AI score0.02024EPSS
SaveExploits1References3
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