CVE-2023-35958

EUVD-2023-39942
Multiple heap-based buffer overflow vulnerabilities exist in the fstReaderIterBlocks2 VCDATA parsing functionality of GTKWave 3.3.115. A specially-crafted .fst file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the copy function `fstFread`.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
talosCNA
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
tonybybellgtkwave
3.3.115
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gtkwave
bookworm
3.3.118-0.1~deb12u1
fixed
bookworm (security)
3.3.118-0.1~deb12u1
fixed
bullseye
3.3.104+really3.3.118-0+deb11u1
fixed
bullseye (security)
3.3.104+really3.3.118-0+deb11u1
fixed
sid
3.3.121-1
fixed
trixie
3.3.121-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gtkwave
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
lunar
ignored
mantic
ignored
noble
needs-triage
oracular
needs-triage
trusty
ignored
xenial
needs-triage
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1785
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1785
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1785