vulnwire
9.8crit

CVE-2017-12762in critical feed

In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length chec…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
9.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
5.2%
percentile 93%
Public exploits
0
none known

In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow. This affects the Linux kernel 4.9-stable tree, 4.12-stable tree, 3.18-stable tree, and 4.4-stable tree.

Exploit prediction (EPSS)

5.23% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.19.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.010.0AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Technology feeds
Linux kernel (RSS, critical only)

References

  • usn.ubuntu.com /3620-2/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • patchwork.kernel.org /patch/9880041/ · x_refsource_MISC, x_transferred
  • securityfocus.com /bid/100251 · vdb-entry, x_refsource_BID, x_transferred
  • usn.ubuntu.com /3620-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • openwall.com /lists/oss-security/2020/02/11/1 · mailing-list, x_refsource_MLIST, x_transferred
  • openwall.com /lists/oss-security/2020/02/11/2 · mailing-list, x_refsource_MLIST, x_transferred
  • openwall.com /lists/oss-security/2020/02/14/4 · mailing-list, x_refsource_MLIST, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.