by Kastro
Paper/Archive/CVE-2024-37371

CVE-2024-37371

Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP — In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending messa…

EPSS 2%CVSS 9.1
critical.is priorityof 100
43
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 79.2.792 × 2015.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.

Affected

ProductAffectedFixed inSource
n/an/a–CNA
SIMATIC S7-1500 CPU 1518-4 PN/DP MFPV3.1.5–siemens-SADP
SIMATIC S7-1500 CPU 1518-4 PN/DP MFPV3.1.5–siemens-SADP
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPV3.1.5–siemens-SADP
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPV3.1.5–siemens-SADP
SIPLUS S7-1500 CPU 1518-4 PN/DP MFPV3.1.5–siemens-SADP

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refweb.mit.edu/kerberos/www/advisoriesrefgithub.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fefrefsecurity.netapp.com/advisory/ntap-20241108-0009refsecurity.netapp.com/advisory/ntap-20250124-0010refcert-portal.siemens.com/productcert/html/ssa-082556.html