CVE-2009-5155
 
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
4
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.
En la biblioteca GNU C (también conocida como glibc o libc6), en versiones anteriores a la 2.28, parse_reg_exp en posix/regcomp.c analiza erróneamente las alternativas, lo que permite que los atacantes provoquen una denegación de servicio (fallo de aserción y salida de la aplicación) o desencadenen un resultado incorrecto intentando realizar una coincidencia de expresiones regulares.
*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
- 2019-02-25 CVE Reserved
- 2019-02-26 CVE Published
- 2024-07-19 EPSS Updated
- 2024-08-07 CVE Updated
- 2024-08-07 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-19: Data Processing Errors
CAPEC
References (12)
URL | Date | SRC |
---|---|---|
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32806 | 2024-08-07 | |
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34238 | 2024-08-07 | |
https://sourceware.org/bugzilla/show_bug.cgi?id=11053 | 2024-08-07 | |
https://sourceware.org/bugzilla/show_bug.cgi?id=18986 | 2024-08-07 |
URL | Date | SRC |
---|---|---|
http://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=5513b40999149090987a0341c018d05d3eea1272 | 2023-11-07 | |
https://security.netapp.com/advisory/ntap-20190315-0002 | 2023-11-07 |
URL | Date | SRC |
---|---|---|
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22793 | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Gnu Search vendor "Gnu" | Glibc Search vendor "Gnu" for product "Glibc" | < 2.28 Search vendor "Gnu" for product "Glibc" and version " < 2.28" | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Cloud Backup Search vendor "Netapp" for product "Cloud Backup" | * | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Ontap Select Deploy Administration Utility Search vendor "Netapp" for product "Ontap Select Deploy Administration Utility" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Steelstore Cloud Integrated Storage Search vendor "Netapp" for product "Steelstore Cloud Integrated Storage" | - | - |
Affected
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