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githubGitHub Advisory DatabaseGHSA-67FJ-6W6M-W5J8
HistoryMay 25, 2022 - 10:34 p.m.

Reversible One-Way Hash in io.github.javaezlib:JavaEZ

2022-05-2522:34:15
CWE-326
CWE-327
CWE-328
GitHub Advisory Database
github.com
25
reversible hash
force decryption
security upgrade
patched vulnerability
cwe-327
cwe-328
issue tracker
email contact

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

48.7%

Impact

This weakness allows the force decryption of locked text by hackers. The issue is NOT critical for non-secure applications, however may be critical in a situation where the highest levels of security are required. This issue ONLY affects v1.6 and does not affect anything pre-1.6. Upgrading to 1.7 is advised.

Patches

The vulnerability has been patched in release 1.7.

Workarounds

Currently there is no way to fix the issue without upgrading.

References

CWE-327
CWE-328

For more information

If you have any questions or comments about this advisory:

Affected configurations

Vulners
Node
io.github.javaezlibjavaezMatch1.6
VendorProductVersionCPE
io.github.javaezlibjavaez1.6cpe:2.3:a:io.github.javaezlib:javaez:1.6:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

48.7%

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