Krb5: mit krb5 gss-rpc client memory leak on xid mismatch retries
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Red Hat | Red Hat Enterprise Linux 10 | affected |
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| Red Hat | Red Hat Enterprise Linux 10.2 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9.8 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 6 | unknown | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | affected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | affected | — | ||||||
| Red Hat | Red Hat Hardened Images | affected | — |
No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Red Hat | Enterprise Linux |
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| Redhat | Enterprise Linux |
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| Redhat | Hardened Images |
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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% (0.915% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Eus
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| CPEs | cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:rhel_eus:9.8::appstream cpe:/o:redhat:enterprise_linux:9::baseos cpe:/o:redhat:rhel_eus:9.8::baseos |
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| Vendors & Products |
Redhat rhel Eus
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat enterprise Linux Eus
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| CPEs | cpe:/o:redhat:enterprise_linux_eus:10.2 | |
| Vendors & Products |
Redhat enterprise Linux Eus
|
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:10.3 | |
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Red Hat
Red Hat enterprise Linux Redhat hardened Images |
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| Vendors & Products |
Red Hat
Red Hat enterprise Linux Redhat hardened Images |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | clnttcp_call() in lib/rpc/clnt_tcp.c in MIT Kerberos 5 (aka krb5) does not free the RPC reply verifier between retries, which allows remote attackers to cause a denial of service (memory leak in GSS-RPC client programs) by injecting RPC replies with mismatched XIDs or by triggering authentication retries. | |
| Title | Krb5: mit krb5 gss-rpc client memory leak on xid mismatch retries | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat rhel Els |
|
| Weaknesses | CWE-772 | |
| CPEs | cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/a:redhat:hummingbird:1 cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat rhel Els |
|
| References |
| |
| Metrics |
cvssV3_1
|