| Vulnerability Name: | CVE-2020-18442 (CCN-204079) |
| Assigned: | 2019-03-05 |
| Published: | 2019-03-05 |
| Updated: | 2022-02-22 |
| Summary: | Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file". |
| CVSS v3 Severity: | 3.3 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
2.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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): Low
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Low |
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): High |
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: | 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial |
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete |
|
| Vulnerability Type: | CWE-835
|
| Vulnerability Consequences: | Denial of Service |
| References: | Source: MITRE
Type: CNA
CVE-2020-18442
Source: XF
Type: UNKNOWN
zziplib-cve202018442-dos(204079)
Source: CCN
Type: zziplib GIT Repository
error: Incorrect handling of function 'zzip_fread' return value #68
Source: MISC
Type: Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/gdraheim/zziplib/issues/68
Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20211228 [SECURITY] [DLA 2859-1] zziplib security update
Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-8109b472a3
Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-737e44718a
|
| Vulnerable Configuration: | Configuration 1:
cpe:/a:zziplib_project:zziplib:0.13.69:*:*:*:*:*:*:*
Configuration 2:
cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Configuration 3:
cpe:/o:fedoraproject:fedora:34:*:*:*:*:*:*:*OR cpe:/o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Configuration RedHat 1:
cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*
Configuration RedHat 2:
cpe:/a:redhat:enterprise_linux:8::appstream:*:*:*:*:*
Configuration RedHat 3:
cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*
Configuration CCN 1:
cpe:/a:zziplib_project:zziplib:0.13.67:*:*:*:*:*:*:*OR cpe:/a:zziplib_project:zziplib:0.13.68:*:*:*:*:*:*:*OR cpe:/a:zziplib_project:zziplib:0.13.69:*:*:*:*:*:*:*
 Denotes that component is vulnerable |
| Oval Definitions |
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