CVE-2012-4556
published 2013-01-04CVE-2012-4556: The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 allows remote attackers to cause a denial of service (Apache httpd web…
PriorityP413medium4CVSS 2.0
AVNACLAuSCNINAP
EPSS
1.19%
64.6th percentile
The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 allows remote attackers to cause a denial of service (Apache httpd web server child process restart) via certain unspecified empty search fields in a user certificate search query.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| redhat | certificate_system | <= 8.1.1 | — |
| redhat | certificate_system | — | — |
| redhat | certificate_system | — | — |
| redhat | certificate_system | — | — |
| redhat | certificate_system | — | — |
| redhat | certificate_system | — | — |
CVSS provenance
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
vendor_redhat4.0MEDIUM
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Red Hat
pki-tps: Connection reset when performing empty certificate search in TPS
vendor_redhat·2012-12-06·CVSS 4.0
CVE-2012-4556 [MEDIUM] pki-tps: Connection reset when performing empty certificate search in TPS
pki-tps: Connection reset when performing empty certificate search in TPS
The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 allows remote attackers to cause a denial of service (Apache httpd web server child process restart) via certain unspecified empty search fields in a user certificate search query.
GHSA
GHSA-fw6f-r68r-6fjx: The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8
ghsa_unreviewed·2022-05-17
CVE-2012-4556 [MEDIUM] CWE-20 GHSA-fw6f-r68r-6fjx: The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8
The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 allows remote attackers to cause a denial of service (Apache httpd web server child process restart) via certain unspecified empty search fields in a user certificate search query.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS [epel-5]
bugzilla·2012-12-06·CVSS 4.0
CVE-2012-4556 [MEDIUM] CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS [epel-5]
CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS [epel-5]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
epe
Bugzilla
CVE-2012-4555 CVE-2012-4556 pki-tps various flaws [fedora-all]
bugzilla·2012-12-06·CVSS 4.0
CVE-2012-4555 [MEDIUM] CVE-2012-4555 CVE-2012-4556 pki-tps various flaws [fedora-all]
CVE-2012-4555 CVE-2012-4556 pki-tps various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
Please note: this issue affects multiple s
Bugzilla
CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS
bugzilla·2012-10-24·CVSS 4.0
CVE-2012-4556 [MEDIUM] CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS
CVE-2012-4556 pki-tps: Connection reset when performing empty certificate search in TPS
A temporary denial of service flaw was found in the way token processing system of Certificate System processed user certificate search queries with certain empty search fields. A remote attacker could use this flaw to cause the main Apache httpd web server broker it to need to restart (resulting into situation where the client would obtain connection reset instead of proper error message), leading to (temporary) denial of service (resulting into any users currently in the middle of enrolling tokens to experience a connection drop and their in progress operation to be terminated).
Discussion:
The CVE identifier of CVE-2012-4556 has been assigned to this issue.
---
Acknowledgements:
Red Hat would l
http://rhn.redhat.com/errata/RHSA-2012-1550.htmlhttp://secunia.com/advisories/51482http://www.securityfocus.com/bid/56843http://www.securitytracker.com/id?1027846https://bugzilla.redhat.com/show_bug.cgi?id=869579http://rhn.redhat.com/errata/RHSA-2012-1550.htmlhttp://secunia.com/advisories/51482http://www.securityfocus.com/bid/56843http://www.securitytracker.com/id?1027846https://bugzilla.redhat.com/show_bug.cgi?id=869579
2013-01-04
Published