CVE-2017-10790

The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. It may lead to a remote denial of service attack.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
gnulibtasn1
𝑥
≤ 4.12
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libtasn1-6
bullseye
4.16.0-2+deb11u1
fixed
bookworm
4.19.0-2
fixed
sid
4.19.0-3
fixed
trixie
4.19.0-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libtasn1-3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
libtasn1-6
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
ignored
yakkety
ignored
xenial
Fixed 4.7-3ubuntu0.16.04.3
released
trusty
Fixed 3.4-3ubuntu0.6
released