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veracodeVeracode Vulnerability DatabaseVERACODE:42845
HistoryAug 18, 2023 - 3:50 a.m.

Double Free

2023-08-1803:50:07
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
9
double free
authorization data handling
key distribution center (kdc)
libkrb5.so
pointer vulnerability

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

41.4%

JSON

libkrb5.so is vulnerable to Double Free. The vulnerability exists due to a failure in authorization data handling in the do_tgs_req.c, which allows an attacker to cause the Key Distribution Center (KDC) to free the same pointer twice when incorrect data is copied from one ticket to another.

CPENameOperatorVersion
libkrb5.soeq3.3
libkrb5.soeq3.3

Related

nessus 12
cvelist 1
debiancve 1
cve 1
ubuntucve 1
f5 1
openvas 3
freebsd 1
redhatcve 1
ibm 3
nvd 1
osv 2
fedora 1
prion 1
redhat 13
almalinux 1
oraclelinux 1
gentoo 1
oracle 2
nessus
nessus
Fedora 38 : krb5 (2023-ca086f015c)
2023-08-10 00:00:00
FreeBSD : krb5 -- Double-free in KDC TGS processing (a6986f0f-3ac0-11ee-9a88-206a8a720317)
2023-08-15 00:00:00
CentOS 9 : krb5-1.21.1-1.el9
2024-02-29 00:00:00
cvelist
cvelist
CVE-2023-39975
2023-08-16 00:00:00
debiancve
debiancve
CVE-2023-39975
2023-08-16 15:15:11
cve
cve
CVE-2023-39975
2023-08-16 15:15:11
ubuntucve
ubuntucve
CVE-2023-39975
2023-08-16 00:00:00
f5
f5
K000138461 : MIT Kerberos 5 vulnerability CVE-2023-39975
2024-02-02 00:00:00
openvas
openvas
Fedora: Security Advisory for krb5 (FEDORA-2023-ca086f015c)
2023-08-10 00:00:00
Oracle MySQL Server 8.x <= 8.0.34, 8.1.0 Security Update (cpujan2024) - Linux
2024-01-17 00:00:00
Oracle MySQL Server 8.x <= 8.0.34, 8.1.0 Security Update (cpujan2024) - Windows
2024-01-17 00:00:00
freebsd
freebsd
krb5 -- Double-free in KDC TGS processing
2023-08-07 00:00:00
redhatcve
redhatcve
CVE-2023-39975
2023-08-22 17:50:39
ibm
ibm
Security Bulletin: IBM Storage Ceph is vulnerable to Double Free in the RHEL UBI (CVE-2023-39975)
2024-01-19 22:37:59
Security Bulletin: IBM Security Guardium is affected by a multiple vulnerabilities (CVE-2023-39975, CVE-2023-34042)
2023-12-20 14:45:05
Security Bulletin: Multiple Vulnerabilities in CloudPak for AIOps
2023-12-18 18:02:34
nvd
nvd
CVE-2023-39975
2023-08-16 15:15:11
osv
osv
CVE-2023-39975
2023-08-16 15:15:11
Moderate: krb5 security and bug fix update
2023-11-07 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: krb5-1.21-3.fc38
2023-08-10 00:43:13
prion
prion
Double free
2023-08-16 15:15:00
redhat
redhat
(RHSA-2023:6699) Moderate: krb5 security and bug fix update
2023-11-07 06:12:13
(RHSA-2023:6279) Important: cert-manager Operator for Red Hat OpenShift 1.11.5
2023-11-15 00:50:45
(RHSA-2024:0853) Moderate: Network Observability 1.5.0 for OpenShift
2024-02-21 13:29:48
almalinux
almalinux
Moderate: krb5 security and bug fix update
2023-11-07 00:00:00
oraclelinux
oraclelinux
krb5 security and bug fix update
2023-11-11 00:00:00
gentoo
gentoo
MIT krb5: Multiple Vulnerabilities
2024-05-05 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - January 2024
2024-01-16 00:00:00
Oracle Critical Patch Update Advisory - April 2024
2024-04-16 00:00:00

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

41.4%

JSON
Related for VERACODE:42845
nessus12cvelist1debiancve1cve1ubuntucve1f51openvas3freebsd1redhatcve1ibm3nvd1osv2fedora1prion1redhat13almalinux1oraclelinux1gentoo1oracle2