Gnutls: gnutls: remote denial of service via crafted clienthello with invalid psk binder
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Red Hat | Red Hat Hardened Images | affected |
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| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 6 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | unaffected | — |
Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Gnu | Gnutls |
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Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.4% (1.374% probability within 30 days)
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| First Time appeared |
Redhat rhel Els
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| CPEs | cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
| Vendors & Products |
Redhat rhel Els
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| References |
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| First Time appeared |
Redhat hardened Images
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| CPEs | cpe:2.3:a:gnu:gnutls:-:*:*:*:*:*:*:* cpe:2.3:a:redhat:hardened_images:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Redhat hardened Images
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Title | gnutls: gnutls: Remote Denial of Service via crafted ClientHello with invalid PSK binder | Gnutls: gnutls: remote denial of service via crafted clienthello with invalid psk binder |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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| CPEs | cpe:/a:redhat:hummingbird:1 cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Gnu
Gnu gnutls |
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| Vendors & Products |
Gnu
Gnu gnutls |
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| Description | A flaw was found in gnutls. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted ClientHello message with an invalid Pre-Shared Key (PSK) binder value during the TLS handshake. This can lead to a NULL pointer dereference, causing the server to crash and resulting in a remote Denial of Service (DoS) condition. | |
| Title | gnutls: gnutls: Remote Denial of Service via crafted ClientHello with invalid PSK binder | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
threat_severity
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cvssV3_1
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