Upstream information

CVE-2017-8804 at MITRE

Description

The xdr_bytes and xdr_string functions in the GNU C Library (aka glibc or libc6) 2.25 mishandle failures of buffer deserialization, which allows remote attackers to cause a denial of service (virtual memory allocation, or memory consumption if an overcommit setting is not used) via a crafted UDP packet to port 111, a related issue to CVE-2017-8779.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.8 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entries: 1037559 [RESOLVED / FIXED], 1037930 [NEW]

No SUSE Security Announcements cross referenced.


List of planned updates

The following information is the current evaluation information for this security issue. It might neither be accurate nor complete, Use at own risk.
Product(s) Source package
  • OpenStack Cloud Magnum Orchestration 7.0
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise SDK 11 SP4
  • SUSE Linux Enterprise SDK 12 SP2
  • SUSE Linux Enterprise Server 11 SP3 LTSS
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 12 GA
  • SUSE Linux Enterprise Server 12 SP2
glibc
  • SUSE Linux Enterprise Server 12 GA
libtirpc
  • SUSE Linux Enterprise Server 12 GA
rpcbind
  • OpenStack Cloud Magnum Orchestration 7.0
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise SDK 11 SP4
  • SUSE Linux Enterprise SDK 12 SP2
  • SUSE Linux Enterprise Server 11 SP3 LTSS
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 12 GA
  • SUSE Linux Enterprise Server 12 SP2
glibc


Status of this issue by product and package

Product(s) Source package State
OpenStack Cloud Magnum Orchestration 7.0 glibc Affected
SUSE Linux Enterprise Desktop 12 SP1 glibc Unsupported
SUSE Linux Enterprise Desktop 12 SP2 glibc Affected
SUSE Linux Enterprise SDK 11 SP4 glibc Affected
SUSE Linux Enterprise SDK 12 SP1 glibc Unsupported
SUSE Linux Enterprise SDK 12 SP2 glibc Affected
SUSE Linux Enterprise Server 11 SP3 LTSS glibc Affected
SUSE Linux Enterprise Server 11 SP4 glibc Affected
SUSE Linux Enterprise Server 12 GA glibc Affected
SUSE Linux Enterprise Server 12 SP1 glibc Unsupported
SUSE Linux Enterprise Server 12 SP2 glibc Affected