Multiple format string vulnerabilities in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) 1.0.3, 0.9.5, and earlier and (2) iSCSI Enterprise Target (aka iscsitarget) 0.4.16 allow remote attackers to cause a denial of service (tgtd daemon crash) or possibly have unspecified other impact via vectors that involve the isns_attr_query and qry_rsp_handle functions, and are related to (a) client appearance and (b) client disappearance messages.
Weakness
The product uses a function that accepts a format string as an argument, but the format string originates from an external source.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Tgt | Zaal | * | 0.9.5 (including) |
| Tgt | Zaal | 1.0.3 (including) | 1.0.3 (including) |
| Red Hat Enterprise Linux 5 | RedHat | scsi-target-utils-0:0.0-6.20091205snap.el5_5.2 | * |
| Iscsitarget | Ubuntu | hardy | * |
| Iscsitarget | Ubuntu | intrepid | * |
| Iscsitarget | Ubuntu | jaunty | * |
| Iscsitarget | Ubuntu | karmic | * |
| Iscsitarget | Ubuntu | lucid | * |
| Iscsitarget | Ubuntu | upstream | * |
| Tgt | Ubuntu | hardy | * |
| Tgt | Ubuntu | jaunty | * |
| Tgt | Ubuntu | karmic | * |
| Tgt | Ubuntu | lucid | * |
| Tgt | Ubuntu | upstream | * |
Potential Mitigations
Related Attack Patterns
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574935
- http://git.kernel.org/?p=linux/kernel/git/tomo/tgt.git%3Ba=commit%3Bh=107d922706cd36f3bb79bcca9bc4678c32f22e59
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://marc.info/?l=oss-security\u0026m=127005132403189\u0026w=2
- http://secunia.com/advisories/39142
- http://secunia.com/advisories/39726
- http://www.debian.org/security/2010/dsa-2042
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:131
- http://www.securityfocus.com/bid/39127
- http://www.vupen.com/english/advisories/2010/1786
- https://bugzilla.redhat.com/show_bug.cgi?id=576359
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57496
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11248
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574935
- http://git.kernel.org/?p=linux/kernel/git/tomo/tgt.git%3Ba=commit%3Bh=107d922706cd36f3bb79bcca9bc4678c32f22e59
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://marc.info/?l=oss-security\u0026m=127005132403189\u0026w=2
- http://secunia.com/advisories/39142
- http://secunia.com/advisories/39726
- http://www.debian.org/security/2010/dsa-2042
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:131
- http://www.securityfocus.com/bid/39127
- http://www.vupen.com/english/advisories/2010/1786
- https://bugzilla.redhat.com/show_bug.cgi?id=576359
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57496
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11248