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Redhat.comRH:CVE-2022-4087

HistoryNov 22, 2022 - 8:26 p.m.

CVE-2022-4087

2022-11-2220:26:01

redhat.com

access.redhat.com

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

16.8%

JSON

A vulnerability was found in ipxe. This issue affects the tls_new_ciphertext function in the src/net/tls.c file of the TLS component. The manipulation of the pad_len argument leads to information exposure due to discrepancy.

References

bugzilla.redhat.com/show_bug.cgi?id=2144985

nvd.nist.gov/vuln/detail/CVE-2022-4087

www.cve.org/CVERecord?id=CVE-2022-4087

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

16.8%

JSON

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