Simontatham Putty
By the Year
In 2024 there have been 0 vulnerabilities in Simontatham Putty . Putty did not have any published security vulnerabilities last year.
Year | Vulnerabilities | Average Score |
---|---|---|
2024 | 0 | 0.00 |
2023 | 0 | 0.00 |
2022 | 0 | 0.00 |
2021 | 0 | 0.00 |
2020 | 0 | 0.00 |
2019 | 0 | 0.00 |
2018 | 0 | 0.00 |
It may take a day or so for new Putty vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Simontatham Putty Security Vulnerabilities
Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products
CVE-2013-4852
- August 19, 2013
Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.
Numeric Errors
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) via an invalid DSA signature
CVE-2013-4207
- August 19, 2013
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a different vulnerability than CVE-2013-4206.
Buffer Overflow
Heap-based buffer underflow in the modmul function in sshbn.c in PuTTY before 0.63
CVE-2013-4206
- August 19, 2013
Heap-based buffer underflow in the modmul function in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) and possibly trigger memory corruption or code execution via a crafted DSA signature, which is not properly handled when performing certain bit-shifting operations during modular multiplication.
Buffer Overflow
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