CVE-2023-38652

Multiple integer overflow vulnerabilities exist in the VZT vzt_rd_block_vch_decode dict parsing functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to memory corruption. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the integer overflow when num_time_ticks is not zero.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7 HIGH
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
talosCNA
7 HIGH
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
tonybybellgtkwave
3.3.115
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gtkwave
bullseye (security)
3.3.104+really3.3.118-0+deb11u1
fixed
bullseye
3.3.104+really3.3.118-0+deb11u1
fixed
bookworm
3.3.118-0.1~deb12u1
fixed
bookworm (security)
3.3.118-0.1~deb12u1
fixed
sid
3.3.121-1
fixed
trixie
3.3.121-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gtkwave
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1815
https://lists.debian.org/debian-lts-announce/2024/04/msg00007.html
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1815
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1815