cve-2015-1473
Vulnerability from cvelistv5
Published
2015-04-08 10:00
Modified
2024-08-06 04:47
Severity ?
Summary
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.
References
cve@mitre.orghttp://openwall.com/lists/oss-security/2015/02/04/1
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
cve@mitre.orghttp://www.securityfocus.com/bid/72499
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2519-1
cve@mitre.orghttps://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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