cbcvebase.
CVE-2015-8983
published 2017-03-20

CVE-2015-8983: Integer overflow in the _IO_wstr_overflow function in libio/wstrops.c in the GNU C Library (aka glibc or libc6) before 2.22 allows context-dependent attackers…

PriorityP343high8.1CVSS 3.0
AVNACHPRNUINSUCHIHAH
EPSS
3.87%
89.1th percentile
Integer overflow in the _IO_wstr_overflow function in libio/wstrops.c in the GNU C Library (aka glibc or libc6) before 2.22 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors related to computing a size in bytes, which triggers a heap-based buffer overflow.

Affected

10 ranges
VendorProductVersion rangeFixed in
debianglibc< glibc 2.21-1 (bookworm)glibc 2.21-1 (bookworm)
eglibceglibc>= 0 < 2.19-0ubuntu6.102.19-0ubuntu6.10
eglibceglibc>= 0 < 2.19-0ubuntu6.112.19-0ubuntu6.11
gnuglibc<= 2.21
gnuglibc>= 0 < 2.21-12.21-1
gnuglibc>= 0 < 2.21-12.21-1
gnuglibc>= 0 < 2.21-12.21-1
gnuglibc>= 0 < 2.21-12.21-1
gnuglibc>= 0 < 2.23-0ubuntu62.23-0ubuntu6
gnuglibc>= 0 < 2.23-0ubuntu72.23-0ubuntu7

CVSS provenance

nvdv3.08.1HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_debian8.1HIGH
vendor_redhat8.1HIGH
vendor_ubuntu8.1HIGH
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