Displaying 10 results from an estimated 10 matches for "ictx".
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2014 May 11
5
v2.2.13 released
http://dovecot.org/releases/2.2/dovecot-2.2.13.tar.gz
http://dovecot.org/releases/2.2/dovecot-2.2.13.tar.gz.sig
A few minor changes since v2.2.13.rc1, mainly making the Pigeonhole tests pass.
* Fixed a DoS attack against imap/pop3-login processes. If SSL/TLS
handshake was started but wasn't finished, the login process
attempted to eventually forcibly disconnect the client, but failed
2014 May 11
5
v2.2.13 released
http://dovecot.org/releases/2.2/dovecot-2.2.13.tar.gz
http://dovecot.org/releases/2.2/dovecot-2.2.13.tar.gz.sig
A few minor changes since v2.2.13.rc1, mainly making the Pigeonhole tests pass.
* Fixed a DoS attack against imap/pop3-login processes. If SSL/TLS
handshake was started but wasn't finished, the login process
attempted to eventually forcibly disconnect the client, but failed
2020 Jun 16
0
[PATCH 5.7 094/163] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...m.
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 Jun 16
0
[PATCH 5.6 099/161] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...m.
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 Jun 19
0
[PATCH 4.14 049/190] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...]
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 Jun 19
0
[PATCH 4.19 064/267] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...]
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 Jun 16
0
[PATCH 5.4 086/134] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...]
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 May 26
0
[PATCH v2 2/2] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
...en the users insmod crypto/tcrypto.ko with mode=155
> ( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory of
> request structure.
>
> In crypto_authenc_init_tfm(), the reqsize is set to:
> [PART 1] sizeof(authenc_request_ctx) +
> [PART 2] ictx->reqoff +
> [PART 3] MAX(ahash part, skcipher part) and the 'PART 3' is used by both
> ahash and skcipher in turn.
>
> When the virtio_crypto driver finish skcipher req, it'll call ->complete callback(in
> crypto_finalize_skcipher_request) and then free its resou...
2020 Jun 15
0
Patch "crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()" has been added to the 5.7-stable tree
...m.
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...
2020 Jun 15
0
Patch "crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()" has been added to the 5.6-stable tree
...m.
The system'll crash when the users insmod crypto/tcrypto.ko with mode=155
( testing "authenc(hmac(sha1),cbc(aes))" ). It's caused by reuse the memory
of request structure.
In crypto_authenc_init_tfm(), the reqsize is set to:
[PART 1] sizeof(authenc_request_ctx) +
[PART 2] ictx->reqoff +
[PART 3] MAX(ahash part, skcipher part)
and the 'PART 3' is used by both ahash and skcipher in turn.
When the virtio_crypto driver finish skcipher req, it'll call ->complete
callback(in crypto_finalize_skcipher_request) and then free its
resources whose pointers are r...