CVE-2020-7595
libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file situations
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.
La función xmlStringLenDecodeEntities en el archivo parser.c en libxml2 versión 2.9.10, presenta un bucle infinito en una determinada situación de fin del archivo.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-21 CVE Reserved
- 2020-01-21 CVE Published
- 2024-05-16 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
CAPEC
References (17)
URL | Tag | Source |
---|---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf | Third Party Advisory | |
https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html | Mailing List | |
https://security.netapp.com/advisory/ntap-20200702-0005 | Third Party Advisory | |
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 | Third Party Advisory | |
https://www.oracle.com/security-alerts/cpujul2020.html | Third Party Advisory | |
https://www.oracle.com/security-alerts/cpujul2022.html | X_refsource_misc |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://gitlab.gnome.org/GNOME/libxml2/commit/0e1a49c89076 | 2023-11-07 | |
https://www.oracle.com/security-alerts/cpuapr2022.html | 2023-11-07 | |
https://www.oracle.com/security-alerts/cpuoct2021.html | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Netapp Search vendor "Netapp" | H300s Firmware Search vendor "Netapp" for product "H300s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H300s Search vendor "Netapp" for product "H300s" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H500s Firmware Search vendor "Netapp" for product "H500s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H500s Search vendor "Netapp" for product "H500s" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H700s Firmware Search vendor "Netapp" for product "H700s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H700s Search vendor "Netapp" for product "H700s" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H300e Firmware Search vendor "Netapp" for product "H300e Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H300e Search vendor "Netapp" for product "H300e" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H500e Firmware Search vendor "Netapp" for product "H500e Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H500e Search vendor "Netapp" for product "H500e" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H700e Firmware Search vendor "Netapp" for product "H700e Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H700e Search vendor "Netapp" for product "H700e" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H410s Firmware Search vendor "Netapp" for product "H410s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H410s Search vendor "Netapp" for product "H410s" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H410c Firmware Search vendor "Netapp" for product "H410c Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H410c Search vendor "Netapp" for product "H410c" | - | - |
Safe
|
Xmlsoft Search vendor "Xmlsoft" | Libxml2 Search vendor "Xmlsoft" for product "Libxml2" | 2.9.10 Search vendor "Xmlsoft" for product "Libxml2" and version "2.9.10" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 30 Search vendor "Fedoraproject" for product "Fedora" and version "30" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 31 Search vendor "Fedoraproject" for product "Fedora" and version "31" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 32 Search vendor "Fedoraproject" for product "Fedora" and version "32" | - |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | - |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | esm |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 19.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.10" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
Siemens Search vendor "Siemens" | Sinema Remote Connect Server Search vendor "Siemens" for product "Sinema Remote Connect Server" | < 3.0 Search vendor "Siemens" for product "Sinema Remote Connect Server" and version " < 3.0" | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Clustered Data Ontap Search vendor "Netapp" for product "Clustered Data Ontap" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Smi-s Provider Search vendor "Netapp" for product "Smi-s Provider" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Snapdrive Search vendor "Netapp" for product "Snapdrive" | - | windows |
Affected
| ||||||
Netapp Search vendor "Netapp" | Steelstore Cloud Integrated Storage Search vendor "Netapp" for product "Steelstore Cloud Integrated Storage" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Symantec Netbackup Search vendor "Netapp" for product "Symantec Netbackup" | - | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Real User Experience Insight Search vendor "Oracle" for product "Real User Experience Insight" | 13.3.1.0 Search vendor "Oracle" for product "Real User Experience Insight" and version "13.3.1.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Communications Cloud Native Core Network Function Cloud Native Environment Search vendor "Oracle" for product "Communications Cloud Native Core Network Function Cloud Native Environment" | 1.10.0 Search vendor "Oracle" for product "Communications Cloud Native Core Network Function Cloud Native Environment" and version "1.10.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Enterprise Manager Base Platform Search vendor "Oracle" for product "Enterprise Manager Base Platform" | 13.4.0.0 Search vendor "Oracle" for product "Enterprise Manager Base Platform" and version "13.4.0.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Enterprise Manager Base Platform Search vendor "Oracle" for product "Enterprise Manager Base Platform" | 13.5.0.0 Search vendor "Oracle" for product "Enterprise Manager Base Platform" and version "13.5.0.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Enterprise Manager Ops Center Search vendor "Oracle" for product "Enterprise Manager Ops Center" | 12.4.0.0 Search vendor "Oracle" for product "Enterprise Manager Ops Center" and version "12.4.0.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Mysql Workbench Search vendor "Oracle" for product "Mysql Workbench" | <= 8.0.26 Search vendor "Oracle" for product "Mysql Workbench" and version " <= 8.0.26" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Peoplesoft Enterprise Peopletools Search vendor "Oracle" for product "Peoplesoft Enterprise Peopletools" | 8.58 Search vendor "Oracle" for product "Peoplesoft Enterprise Peopletools" and version "8.58" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Real User Experience Insight Search vendor "Oracle" for product "Real User Experience Insight" | 13.4.1.0 Search vendor "Oracle" for product "Real User Experience Insight" and version "13.4.1.0" | - |
Affected
| ||||||
Oracle Search vendor "Oracle" | Real User Experience Insight Search vendor "Oracle" for product "Real User Experience Insight" | 13.5.1.0 Search vendor "Oracle" for product "Real User Experience Insight" and version "13.5.1.0" | - |
Affected
|