Upstream information

CVE-2016-4490 at MITRE

Description

Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths.

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 4.3 4
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P AV:N/AC:H/Au:N/C:N/I:P/A:P
Access Vector Network Network
Access Complexity Medium High
Authentication None None
Confidentiality Impact None None
Integrity Impact None Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.5
Vector AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 978816 [NEW]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
SUSE Linux Enterprise Desktop 11 SP4 gcc Affected
SUSE Linux Enterprise Desktop 12 GA gcc Affected
SUSE Linux Enterprise Desktop 12 SP1 gcc Unsupported
SUSE Linux Enterprise SDK 11 SP4 gcc Affected
SUSE Linux Enterprise SDK 12 GA gcc Affected
SUSE Linux Enterprise SDK 12 SP1 gcc Unsupported
SUSE Linux Enterprise Server 10 SP4 LTSS gcc Affected
SUSE Linux Enterprise Server 11 SP2 LTSS gcc Affected
SUSE Linux Enterprise Server 11 SP3 LTSS gcc Affected
SUSE Linux Enterprise Server 11 SP4 gcc Affected
SUSE Linux Enterprise Server 12 GA gcc Affected
SUSE Linux Enterprise Server 12 SP1 gcc Unsupported
SUSE Linux Enterprise Workstation Extension 12 GA gcc Affected
SUSE Linux Enterprise Workstation Extension 12 SP1 gcc Unsupported