cbcvebase.
CVE-2021-40391
published 2021-11-19

CVE-2021-40391: An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version…

PriorityP352critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.89%
85.4th percentile
An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version of Gerbv (commit 71493260). A specially-crafted drill file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected

13 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiangerbv< gerbv 2.7.1-1 (bookworm)gerbv 2.7.1-1 (bookworm)
fedoraprojectfedora
gerbv_projectgerbv
gerbv_projectgerbv
gerbv_projectgerbv>= 0 < 2.7.0-2+deb11u12.7.0-2+deb11u1
gerbv_projectgerbv>= 0 < 2.7.1-12.7.1-1
gerbv_projectgerbv>= 0 < 2.7.1-12.7.1-1
gerbv_projectgerbv>= 0 < 2.7.0-1ubuntu0.12.7.0-1ubuntu0.1
gerbv_projectgerbv>= 0 < 2.6.0-1ubuntu0.14.04.1~esm12.6.0-1ubuntu0.14.04.1~esm1
gerbv_projectgerbv>= 0 < 2.6.0-1ubuntu0.16.04.1~esm12.6.0-1ubuntu0.16.04.1~esm1
gerbv_projectgerbv>= 0 < 2.6.1-3ubuntu0.1~esm12.6.1-3ubuntu0.1~esm1
gerbv_projectgerbv>= 0 < 2.8.2-1ubuntu0.1~esm12.8.2-1ubuntu0.1~esm1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv3.010.0CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
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