Bug 1473560 (CVE-2017-11368)
Summary: | CVE-2017-11368 krb5: Invalid S4U2Self or S4U2Proxy request causes assertion failure | ||
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Product: | [Other] Security Response | Reporter: | Andrej Nemec <anemec> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | abokovoy, bmaxwell, cdewolf, chazlett, csutherl, darran.lofthouse, dimitris, dosoudil, dpal, fgavrilo, gzaronik, jawilson, jclere, jondruse, jplans, jshepherd, j, lgao, mbabacek, myarboro, nalin, npmccallum, pgier, pjurak, pkis, ppalaga, psakar, pslavice, rharwood, rnetuka, rstancel, rsvoboda, sardella, twalsh, vtunka, weli |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: |
A denial of service flaw was found in MIT Kerberos krb5kdc service. An authenticated attacker could use this flaw to cause krb5kdc to exit with an assertion failure by making an invalid S4U2Self or S4U2Proxy request.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-06-08 03:17:18 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1498768 | ||
Bug Blocks: | 1473562, 1498774 |
Description
Andrej Nemec
2017-07-21 07:37:17 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2018:0666 https://access.redhat.com/errata/RHSA-2018:0666 |