CVE-2011-1075
 
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
FreeBSD's crontab calculates the MD5 sum of the previous and new cronjob to determine if any changes have been made before copying the new version in. In particular, it uses the MD5File() function, which takes a pathname as an argument, and is called with euid 0. A race condition in this process may lead to an arbitrary MD5 comparison regardless of the read permissions.
El crontab de FreeBSD calcula la suma MD5 del cronjob anterior y del nuevo para determinar si se han realizado cambios antes de copiar la nueva versión. En concreto, sa la función MD5File(), que toma un nombre de ruta como argumento y se llama con euid 0. Una condición de carrera en este proceso puede conllevar a una comparación MD5 arbitraria independientemente de los permisos de lectura
CVSS Scores
SSVC
- Decision:-
Timeline
- 2011-02-24 CVE Reserved
- 2021-10-19 CVE Published
- 2024-07-04 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
References (3)
URL | Tag | Source |
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https://marc.info/?l=full-disclosure&m=129891323028897&w=2 | Third Party Advisory | |
https://security.netapp.com/advisory/ntap-20211125-0004 | Third Party Advisory | |
https://www.openwall.com/lists/oss-security/2011/02/28/14 | Mailing List |
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