Vulnerability Name:

CVE-2021-3200 (CCN-203837)

Assigned:2020-12-13
Published:2020-12-13
Updated:2022-07-30
Summary: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
CVSS v3 Severity:3.3 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
3.3 Low (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-120
CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-3200

Source: XF
Type: UNKNOWN
libsolv-cve20213200-dos(203837)

Source: CCN
Type: libsolv GIT Repository
libsolv testcase_read function a heap overflow vulnerability #416

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/openSUSE/libsolv/issues/416

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/PoC-testcase_read-2334

Source: CCN
Type: IBM Security Bulletin 6541298 (Cloud Pak for Automation)
Multiple security vulnerabilities fixed in Cloud Pak for Automation components

Source: CCN
Type: IBM Security Bulletin 6551876 (Cloud Pak for Security)
Cloud Pak for Security uses packages that are vulnerable to multiple CVEs

Source: CCN
Type: IBM Security Bulletin 6560126 (Sterling Connect:Direct for UNIX Certified Container)
IBM Sterling Connect:Direct for UNIX Certified Container is affected by multiple vulnerabilities in Red Hat Universal Base Image version 8.4-206.1626828523 and Binutils version 2.30-93

Source: CCN
Type: IBM Security Bulletin 6574787 (QRadar SIEM)
IBM QRadar SIEM is vulnerable to using components with Known Vulnerabilities

Source: CCN
Type: Oracle CPUApr2022
Oracle Critical Patch Update Advisory - April 2022

Source: MISC
Type: Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opensuse:libsolv:*:*:*:*:*:*:*:* (Version < 0.7.17)

    • Configuration 2:
  • cpe:/a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_automation:21.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_automation:21.0.2:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:qradar_security_information_and_event_manager:7.4.3:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_security:1.7.2.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.redhat.rhsa:def:20214408
    P
    		RHSA-2021:4408: libsolv security and bug fix update (Low)
    2021-11-09
    oval:org.opensuse.security:def:57960
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:51606
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:31218
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:86115
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:60302
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:33683
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:88467
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:84174
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:58782
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:51923
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:31651
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:23618
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:86601
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:57041
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:33941
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:89161
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:84633
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:59506
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:32137
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:23935
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:87423
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:57474
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:34479
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:89419
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:85682
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:59764
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:32959
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:26086
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:88153
    P
    		Security update for libsolv (Important)
    2021-06-28
    oval:org.opensuse.security:def:56041
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:29390
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:82597
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:30098
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:55213
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:83305
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:30218
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:55921
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    oval:org.opensuse.security:def:83425
    P
    		Security update for libsolv (Moderate)
    2021-06-23
    BACK
    opensuse libsolv *
    oracle communications cloud native core policy 1.15.0
    ibm qradar security information and event manager 7.3.3
    ibm cloud pak for automation 21.0.1
    ibm cloud pak for automation 21.0.2 -
    ibm qradar security information and event manager 7.4.3 -
    ibm cloud pak for security 1.7.2.0