Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2015-1473

Publication date 5 February 2015

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during a risk-management decision for use of the alloca function, which might allow context-dependent attackers to cause a denial of service (segmentation violation) or overwrite memory locations beyond the stack boundary via a long line containing wide characters that are improperly handled in a wscanf call.

Read the notes from the security team

Status

Package Ubuntu Release Status
eglibc 14.10 utopic Not in release
14.04 LTS trusty
Fixed 2.19-0ubuntu6.6
12.04 LTS precise
Fixed 2.15-0ubuntu10.11
10.04 LTS lucid
Not affected
glibc 14.10 utopic
Fixed 2.19-10ubuntu2.3
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Not in release

Notes

tyhicks

Note that the upstream bug #16618 contains the issue of CVE-2015-1472 *and* this CVE

mdeslaur

fixed in same commit as CVE-2015-1472

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
glibc

References

Related Ubuntu Security Notices (USN)

    • USN-2519-1
    • GNU C Library vulnerabilities
    • 26 February 2015

Other references