libsvn_ra_svn in Subversion 1.0.4 trusts the length field of (1) svn://, (2) svn+ssh://, and (3) other svn protocol URL strings, which allows remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via an integer overflow that leads to a heap-based buffer overflow.
Software | From | Fixed in |
---|---|---|
openpkg / openpkg | - | - |
openpkg / openpkg | 2.0 | 2.0.x |
subversion / subversion | 1.0 | 1.0.x |
subversion / subversion | 1.0.1 | 1.0.1.x |
subversion / subversion | 1.0.2 | 1.0.2.x |
subversion / subversion | 1.0.3 | 1.0.3.x |
subversion / subversion | 1.0.4 | 1.0.4.x |