CVE-2014-0195 : Chi tiết

CVE-2014-0195

92.75%V4
2014-06-05
21h00 +00:00
Overflow
Network
2024-08-06
09h05 +00:00
Thông báo cho một CVE
Luôn được thông báo về mọi thay đổi đối với một CVE cụ thể.
Quản lý thông báo

Mô tả CVE

The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a long non-initial fragment.

Thông tin CVE

Điểm yếu liên quan

CWE-ID Tên điểm yếu Nguồn
CWE-120 Buffer Copy without Checking Size of Input
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Số liệu

Số liệu Điểm Mức độ nghiêm trọng CVSS Vector Nguồn
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS là mô hình tính điểm dự đoán khả năng một lỗ hổng bị khai thác.

Điểm EPSS

Mô hình EPSS tạo ra điểm xác suất từ 0 đến 1 (0 đến 100%). Điểm càng cao, xác suất một lỗ hổng bị khai thác càng lớn.

Phân vị EPSS

Phân vị được dùng để xếp hạng CVE theo điểm EPSS. Ví dụ, một CVE ở phân vị thứ 95 theo điểm EPSS có nhiều khả năng bị khai thác hơn 95% CVE khác. Do đó, phân vị được dùng để so sánh điểm EPSS của một CVE với các CVE khác.

Sản phẩm được đề cập

Cấu hình 0

Openssl>>Openssl >> Version Từ (bao gồm) 0.9.8 Đến (không bao gồm) 0.9.8za

Openssl>>Openssl >> Version Từ (bao gồm) 1.0.0 Đến (không bao gồm) 1.0.0m

Openssl>>Openssl >> Version Từ (bao gồm) 1.0.1 Đến (không bao gồm) 1.0.1h

Cấu hình 0

Mariadb>>Mariadb >> Version Từ (bao gồm) 10.0.0 Đến (không bao gồm) 10.0.13

Cấu hình 0

Opensuse>>Leap >> Version 42.1

Opensuse>>Opensuse >> Version 13.2

Cấu hình 0

Fedoraproject>>Fedora >> Version 19

Fedoraproject>>Fedora >> Version 20

Tài liệu tham khảo

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