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oraclelinuxOracleLinuxELSA-2023-6940
HistoryNov 18, 2023 - 12:00 a.m.

mod_auth_openidc:2.3 security and bug fix update

2023-11-1800:00:00
linux.oracle.com
7
mod_auth_openidc
security update
bug fix
cjose
cve-2023-37464
aes gcm decryption
jwe
rhbz#2223308
version dependency
auth_openidc.conf
mode 0640
cve-2023-28625
null pointer dereference
oidcstripcookies
crafted cookie header
cve-2022-23527
open redirect

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.3%

cjose
[0.6.1-4]

  • CVE-2023-37464 cjose: AES GCM decryption uses the Tag length from the actual
    Authentication Tag provided in the JWE
    Resolves: rhbz#2223308
    mod_auth_openidc
    [2.4.9.4-5]
    Related: rhbz#2141850 - fix cjose version dependency
    [2.4.9.4-4]
    Resolves: rhbz#2141850 - auth_openidc.conf mode 0640 by default
    [2.4.9.4-3]
  • Resolves: rhbz#2184144 - CVE-2023-28625 NULL pointer dereference
    when OIDCStripCookies is set and a crafted Cookie header is supplied
    [2.4.9.4-2]
  • Resolves: rhbz#2153659 - CVE-2022-23527 - Open Redirect in
    oidc_validate_redirect_url() using tab character

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.3%