Multiple integer overflows in the Apache Portable Runtime (APR) library and the Apache Portable Utility library (aka APR-util) 0.9.x and 1.3.x allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger crafted calls to the (1) allocator_alloc or (2) apr_palloc function in memory/unix/apr_pools.c in APR; or crafted calls to the (3) apr_rmm_malloc, (4) apr_rmm_calloc, or (5) apr_rmm_realloc function in misc/apr_rmm.c in APR-util; leading to buffer overflows. NOTE: some of these details are obtained from third party information.
2009-08-06T15:30:00.280
2025-04-09T00:30:58.490
Deferred
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | apache | apr-util | 0.9.1 | Yes |
| Application | apache | apr-util | 0.9.2 | Yes |
| Application | apache | apr-util | 0.9.2-dev | Yes |
| Application | apache | apr-util | 0.9.3 | Yes |
| Application | apache | apr-util | 0.9.3-dev | Yes |
| Application | apache | apr-util | 0.9.4 | Yes |
| Application | apache | apr-util | 0.9.5 | Yes |
| Application | apache | apr-util | 0.9.6 | Yes |
| Application | apache | apr-util | 0.9.7-dev | Yes |
| Application | apache | apr-util | 0.9.8 | Yes |
| Application | apache | apr-util | 0.9.9 | Yes |
| Application | apache | apr-util | 0.9.16 | Yes |
| Application | apache | apr-util | 1.3.0 | Yes |
| Application | apache | apr-util | 1.3.1 | Yes |
| Application | apache | apr-util | 1.3.2 | Yes |
| Application | apache | apr-util | 1.3.3 | Yes |
| Application | apache | apr-util | 1.3.4 | Yes |
| Application | apache | apr-util | 1.3.4-dev | Yes |
| Application | apache | apr-util | 1.3.5 | Yes |
| Application | apache | apr-util | 1.3.6 | Yes |
| Application | apache | apr-util | 1.3.6-dev | Yes |
| Application | apache | apr-util | 1.3.7 | Yes |
| Application | apache | apr-util | 1.3.8 | Yes |
| Application | apache | portable_runtime | 0.9.1 | Yes |
| Application | apache | portable_runtime | 0.9.2 | Yes |
| Application | apache | portable_runtime | 0.9.2-dev | Yes |
| Application | apache | portable_runtime | 0.9.3 | Yes |
| Application | apache | portable_runtime | 0.9.3-dev | Yes |
| Application | apache | portable_runtime | 0.9.4 | Yes |
| Application | apache | portable_runtime | 0.9.5 | Yes |
| Application | apache | portable_runtime | 0.9.6 | Yes |
| Application | apache | portable_runtime | 0.9.7 | Yes |
| Application | apache | portable_runtime | 0.9.7-dev | Yes |
| Application | apache | portable_runtime | 0.9.8 | Yes |
| Application | apache | portable_runtime | 0.9.9 | Yes |
| Application | apache | portable_runtime | 0.9.16-dev | Yes |
| Application | apache | portable_runtime | 1.3.0 | Yes |
| Application | apache | portable_runtime | 1.3.1 | Yes |
| Application | apache | portable_runtime | 1.3.2 | Yes |
| Application | apache | portable_runtime | 1.3.3 | Yes |
| Application | apache | portable_runtime | 1.3.4 | Yes |
| Application | apache | portable_runtime | 1.3.4-dev | Yes |
| Application | apache | portable_runtime | 1.3.5 | Yes |
| Application | apache | portable_runtime | 1.3.6 | Yes |
| Application | apache | portable_runtime | 1.3.6-dev | Yes |
| Application | apache | portable_runtime | 1.3.7 | Yes |
| Application | apache | portable_runtime | 1.3.8 | Yes |