92682 : libtirpc src/svc_dg.c svc_dg_getargs() Function Crafted RPC Request Handling Remote DoS
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Timeline

Disclosure Date
2013-04-18

Description

libtirpc contains a flaw in the svc_dg_getargs() function in src/svc_dg.c that may allow a remote denial of service. The issue is triggered during the handling of a specially crafted connectionless RPC request. This may allow a remote attacker to crash the program.

Classification

Location: Remote / Network Access
Impact: Loss of Availability
Solution: Patch / RCS
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, a patch has been committed to the source code repository (e.g. GIT, CVS, SVN) that addresses this vulnerability. Until it is incorporated into the next release of the software, manually patching an existing installation is the only known available solution. Check the vendor links in the references section for more information.

Products

libtirpc
libtirpc
0.2.3

References

Credit

CVSSv2 Score

CVSSv2 Base Score = 4.3
Source: nvd.nist.gov | Generated: 2013-07-10 | Disagree? | There are 1 more: View All

Access_vector_2 Access_complexity_1 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1

Comments

No Comments.

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