Unsigned to Signed Conversion Error (CWE-196) vulnerability exists in TTSSH2 plugin of Tera Term provided by TeraTerm Project. When Tera Term attempts to establish an SSH connection to a server set u…
Medium CVSS 6.3
Summary
Unsigned to Signed Conversion Error (CWE-196) vulnerability exists in TTSSH2 plugin of Tera Term provided by TeraTerm Project. When Tera Term attempts to establish an SSH connection to a server set up by an attacker, out-of-bounds read/write may occur. As a result, the contents of adjacent memory regions may be transmitted to the server, and Tera Term may behave unexpected or terminate abnormally.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Lint boundary warnings (3)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
-
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://jvn.jp/en/jp/JVN65294474/ -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://teratermproject.github.io/SA/JVN65294474-en.html -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://teratermproject.github.io/SA/JVN65294474.html
Sources
- NVD DATABASE
Original Links
- https://jvn.jp/en/jp/JVN65294474/
- https://teratermproject.github.io/SA/JVN65294474-en.html
- https://teratermproject.github.io/SA/JVN65294474.html
Timeline
- nvd_ingest NVD