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| Test Case ID |  153339 |
| Bad / Good / Mixed | Bad |
| Author | IARPA STONESOUP Test and Evaluation team |
| Associations | Test suite: 102 Application: 3 |
| Added by | Charles Oliveira |
| Language | C |
| Type of test case | Source Code |
| Input string | |
| Expected Output | |
| Instructions | See src/INSTALL file for instructions on how to install. |
| Submission date | 2015-10-06 |
| Description | This test case checks if the taint source is less than 20 characters, and if so, allocates a buffer on the heap with 20 characters. It sets the buffer to all 0's, then calls realpath on the taint source, with the destination being the 20-character heap buffer. If realpath evaluates to more than 20 characters, it will over-write memory reserved for the memory manager, resulting in a glibc error when the heap buffer is freed. Metadata - Base program: GNU Grep - Source Taint: SHARED_MEMORY - Data Type: SIMPLE - Data Flow: BASIC - Control Flow: SEQUENCE |
| File(s) |
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- dfa.c
- runFifos.py
- service_mon.sh
- shm_setup.c
- C-C785B-GREP-01-ST04-DT02-DF11-CF20-01.xml
- C-C785B-GREP-01-ST04-DT02-DF11-CF20-01.yaml
File Contains:
CWE-785: Use of Path Manipulation Function without Maximum-sized Buffer on line(s): 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4100
CWE-785: Use of Path Manipulation Function without Maximum-sized Buffer on line(s): 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4100