VulnerabilityModified
CVE-2013-1923
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
LOW 3.2EPSS 1.04%
Does this matter?
Lower severity and a low EPSS score (1.04%). Track it; it rarely justifies an emergency change on its own.
Description
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
- CVSS 2.0
- 3.2 LOWAV:A/AC:H/Au:N/C:P/I:P/A:N
- EPSS
- 1.04% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- linux-nfs/nfs-utils
- Source
- secalert@redhat.com
References
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html
- http://marc.info/?l=linux-nfs&m=136491998607561&w=2
- http://marc.info/?l=linux-nfs&m=136500502805121&w=2
- http://www.securityfocus.com/bid/58854
- https://bugzilla.redhat.com/show_bug.cgi?id=948072
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85331
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html
- http://marc.info/?l=linux-nfs&m=136491998607561&w=2
- http://marc.info/?l=linux-nfs&m=136500502805121&w=2
- http://www.securityfocus.com/bid/58854
- https://bugzilla.redhat.com/show_bug.cgi?id=948072
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85331
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.