CVE-2021-3200

low
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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

References

https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/PoC-testcase_read-2334

https://github.com/openSUSE/libsolv/issues/416

Details

Source: MITRE

Published: 2021-05-18

Updated: 2021-06-03

Type: CWE-120

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 3.3

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Impact Score: 1.4

Exploitability Score: 1.8

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:opensuse:libsolv:*:*:*:*:*:*:*:*

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
155519EulerOS Virtualization 2.9.1 : libsolv (EulerOS-SA-2021-2762)NessusHuawei Local Security Checks
low
155511EulerOS Virtualization 2.9.0 : libsolv (EulerOS-SA-2021-2790)NessusHuawei Local Security Checks
low
155438Oracle Linux 8 : libsolv (ELSA-2021-4408)NessusOracle Linux Local Security Checks
low
155185RHEL 8 : libsolv (RHSA-2021:4408)NessusRed Hat Local Security Checks
low
155163CentOS 8 : libsolv (CESA-2021:4408)NessusCentOS Local Security Checks
low
154387EulerOS 2.0 SP3 : libsolv (EulerOS-SA-2021-2593)NessusHuawei Local Security Checks
low
153748EulerOS 2.0 SP9 : libsolv (EulerOS-SA-2021-2557)NessusHuawei Local Security Checks
low
153728EulerOS 2.0 SP9 : libsolv (EulerOS-SA-2021-2533)NessusHuawei Local Security Checks
low
153681EulerOS 2.0 SP5 : libsolv (EulerOS-SA-2021-2506)NessusHuawei Local Security Checks
low
153660EulerOS 2.0 SP8 : libsolv (EulerOS-SA-2021-2471)NessusHuawei Local Security Checks
low
151124SUSE SLED12 / SLES12 Security Update : libsolv (SUSE-SU-2021:2180-1)NessusSuSE Local Security Checks
high
151093SUSE SLES12 Security Update : libsolv (SUSE-SU-2021:2145-1)NessusSuSE Local Security Checks
high
150917Photon OS 3.0: Libsolv PHSA-2021-3.0-0253NessusPhotonOS Local Security Checks
low
150751Photon OS 2.0: Libsolv PHSA-2021-2.0-0355NessusPhotonOS Local Security Checks
low
150750Photon OS 4.0: Libsolv PHSA-2021-4.0-0043NessusPhotonOS Local Security Checks
low
150241Photon OS 1.0: Libsolv PHSA-2021-1.0-0396NessusPhotonOS Local Security Checks
low