In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. The SPDM specification (DSP0274) does not contain this vulnerability. Older branches are not maintained, but users of the 2.3 branch may receive a patch in version 2.3.2. The SPDM responder is not impacted if mutual authentication is not required. The SPDM responder is not impacted if `KEY_EX_CAP=0` or `PSK_CAP=0` or `PSK_CAP=01b`. This issue only impacts the SPDM responder, which supports `KEY_EX_CAP=1 and `PSK_CAP=10b` at same time with mutual authentication requirement. The session hashes would be expected to fail in this case, but the condition was not detected. This is most likely to happen when the Requester begins a session using one method (DHE, for example) and then uses the other method's finish (PSK_FINISH in this example) to establish the session. If a device supports both DHE session and PSK session with mutual authentication, the attacker may be able to establish the session with `KEY_EXCHANGE` and `PSK_FINISH` to bypass the mutual authentication. A vulnerability has been identified in SPDM session establishment in libspdm prior to version 2.3.1. Libspdm is a sample implementation that follows the DMTF SPDM specifications. In WFTPD 3.25, usernames and password hashes are stored in an openly viewable wftpd.ini configuration file within the WFTPD directory. Netkit-rcp in rsh-client 0.17-24 allows command injection via filenames because /bin/sh is used by susystem, a related issue to CVE-2006-0225, CVE-2019-7283, and CVE-2020-15778.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |