CVE-2021-3200

Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp, const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334, which could cause a denial of service
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.3 LOW
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
opensuselibsolv
𝑥
< 0.7.17
oraclecommunications_cloud_native_core_policy
1.15.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libsolv
bullseye
0.7.17-1+deb11u1
fixed
bookworm
0.7.23-1+deb12u1
fixed
sid
0.7.30-2
fixed
trixie
0.7.30-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libsolv
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
ignored
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
dne
Common Weakness Enumeration
References
https://github.com/openSUSE/libsolv/issues/416
https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/PoC-testcase_read-2334
https://www.oracle.com/security-alerts/cpuapr2022.html
https://github.com/openSUSE/libsolv/issues/416
https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/PoC-testcase_read-2334
https://www.oracle.com/security-alerts/cpuapr2022.html