Upstream information
Description
The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
SUSE Security Advisories:
- SUSE-SU-2012:0129-1, published Fri Jan 27 12:09:13 MST 2012
- SUSE-SU-2016:1996-1, published Tue Aug 9 09:12:24 MDT 2016
- SUSE-SU-2016:2089-1, published Tue Aug 16 10:08:53 MDT 2016 openSUSE-SU-2012:0213-1
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Server 11 SP2 |
| Patchnames: SUSE Linux Enterprise Server 11 SP2 GA squid3-3.1.12-8.10.1 |
| SUSE Linux Enterprise Server 11 SP3 |
| Patchnames: SUSE Linux Enterprise Server 11 SP3 GA squid3-3.1.12-8.12.1 |
| SUSE Linux Enterprise Server 11 SP4 |
| Patchnames: SUSE Linux Enterprise Server 11 SP4 GA squid3-3.1.12-8.16.20.1 slessp4-squid3-12701 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-squid3-12701 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products past their end of life and not receiving proactive updates anymore. | ||
| SLES for SAP Applications 11 SP2 | squid3 | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | squid3 | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | squid3 | Unsupported |
| SUSE Linux Enterprise Server 11 SP1 | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP1 LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP1-LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP2 | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP2 LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP2-LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP3 | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP4 | squid3 | Released |
| SUSE Linux Enterprise Server 11 SP4 LTSS | squid3 | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | squid3 | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | squid3 | Released |
| SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 | squid3 | Released |
SUSE Timeline for this CVE
CVE page created: Fri Jun 28 08:21:36 2013CVE page last modified: Tue Dec 17 19:18:24 2024