Veracode Vulnerability DatabaseVERACODE:24163Denial Of Service (DoS)
EPSS
Percentile
86.9%
krb5 is vulnerable to denial of service (DoS). The vulnerability exists as a NULL pointer dereference flaw was discovered in the MIT Kerberos Generic Security Service Application Program Interface (GSS-API) library. A remote, authenticated attacker could use this flaw to crash any server application using the GSS-API authentication mechanism, by sending a specially-crafted GSS-API token with a missing checksum field.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| - | krb5 | 1.3.4_49.el4_5.1 | cpe:2.3:a:-:krb5:1.3.4_49.el4_5.1:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_17.el5_1.1 | cpe:2.3:a:-:krb5:1.6.1_17.el5_1.1:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_31.el5_3.3 | cpe:2.3:a:-:krb5:1.6.1_31.el5_3.3:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_31.el5 | cpe:2.3:a:-:krb5:1.6.1_31.el5:*:*:*:*:*:*:* |
| - | krb5 | 1.3.4_54.el4_6.2 | cpe:2.3:a:-:krb5:1.3.4_54.el4_6.2:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_25.el5 | cpe:2.3:a:-:krb5:1.6.1_25.el5:*:*:*:*:*:*:* |
| - | krb5 | 1.3.4_60.el4_7.2 | cpe:2.3:a:-:krb5:1.3.4_60.el4_7.2:*:*:*:*:*:*:* |
| - | krb5 | 1.3.4_54.el4_6.1 | cpe:2.3:a:-:krb5:1.3.4_54.el4_6.1:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_25.el5_2.2 | cpe:2.3:a:-:krb5:1.6.1_25.el5_2.2:*:*:*:*:*:*:* |
| - | krb5 | 1.6.1_25.el5_2.1 | cpe:2.3:a:-:krb5:1.6.1_25.el5_2.1:*:*:*:*:*:*:* |
References
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