CVE-2008-1948 : Chi tiết

CVE-2008-1948

19.9%V4
2008-05-21
10h00 +00:00
Network
2024-08-07
08h41 +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 _gnutls_server_name_recv_params function in lib/ext_server_name.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 does not properly calculate the number of Server Names in a TLS 1.0 Client Hello message during extension handling, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a zero value for the length of Server Names, which leads to a buffer overflow in session resumption data in the pack_security_parameters function, aka GNUTLS-SA-2008-1-1.

Thông tin CVE

Điểm yếu liên quan

CWE-ID Tên điểm yếu Nguồn
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Số liệu

Số liệu Điểm Mức độ nghiêm trọng CVSS Vector Nguồn
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C 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

Gnu>>Gnutls >> Version 1.0.18

Gnu>>Gnutls >> Version 1.0.19

Gnu>>Gnutls >> Version 1.0.20

Gnu>>Gnutls >> Version 1.0.21

Gnu>>Gnutls >> Version 1.0.22

Gnu>>Gnutls >> Version 1.0.23

Gnu>>Gnutls >> Version 1.0.24

Gnu>>Gnutls >> Version 1.0.25

Gnu>>Gnutls >> Version 1.1.13

Gnu>>Gnutls >> Version 1.1.14

Gnu>>Gnutls >> Version 1.1.15

Gnu>>Gnutls >> Version 1.1.16

Gnu>>Gnutls >> Version 1.1.17

Gnu>>Gnutls >> Version 1.1.18

Gnu>>Gnutls >> Version 1.1.19

Gnu>>Gnutls >> Version 1.1.20

Gnu>>Gnutls >> Version 1.1.21

Gnu>>Gnutls >> Version 1.1.22

Gnu>>Gnutls >> Version 1.1.23

Gnu>>Gnutls >> Version 1.2.0

Gnu>>Gnutls >> Version 1.2.1

Gnu>>Gnutls >> Version 1.2.2

Gnu>>Gnutls >> Version 1.2.3

Gnu>>Gnutls >> Version 1.2.4

Gnu>>Gnutls >> Version 1.2.5

Gnu>>Gnutls >> Version 1.2.6

Gnu>>Gnutls >> Version 1.2.7

Gnu>>Gnutls >> Version 1.2.8

Gnu>>Gnutls >> Version 1.2.9

Gnu>>Gnutls >> Version 1.2.10

Gnu>>Gnutls >> Version 1.2.11

Gnu>>Gnutls >> Version 1.3.0

Gnu>>Gnutls >> Version 1.3.1

Gnu>>Gnutls >> Version 1.3.2

Gnu>>Gnutls >> Version 1.3.3

Gnu>>Gnutls >> Version 1.3.4

Gnu>>Gnutls >> Version 1.3.5

Gnu>>Gnutls >> Version 1.4.0

Gnu>>Gnutls >> Version 1.4.1

Gnu>>Gnutls >> Version 1.4.2

Gnu>>Gnutls >> Version 1.4.3

Gnu>>Gnutls >> Version 1.4.4

Gnu>>Gnutls >> Version 1.4.5

Gnu>>Gnutls >> Version 1.5.0

Gnu>>Gnutls >> Version 1.5.1

Gnu>>Gnutls >> Version 1.5.2

Gnu>>Gnutls >> Version 1.5.3

Gnu>>Gnutls >> Version 1.5.4

Gnu>>Gnutls >> Version 1.5.5

Gnu>>Gnutls >> Version 1.6.0

Gnu>>Gnutls >> Version 1.6.1

Gnu>>Gnutls >> Version 1.6.2

Gnu>>Gnutls >> Version 1.6.3

Gnu>>Gnutls >> Version 1.7.0

Gnu>>Gnutls >> Version 1.7.1

Gnu>>Gnutls >> Version 1.7.2

Gnu>>Gnutls >> Version 1.7.3

Gnu>>Gnutls >> Version 1.7.4

Gnu>>Gnutls >> Version 1.7.5

Gnu>>Gnutls >> Version 1.7.6

Gnu>>Gnutls >> Version 1.7.7

Gnu>>Gnutls >> Version 1.7.8

Gnu>>Gnutls >> Version 1.7.9

Gnu>>Gnutls >> Version 1.7.10

Gnu>>Gnutls >> Version 1.7.11

Gnu>>Gnutls >> Version 1.7.12

Gnu>>Gnutls >> Version 1.7.13

Gnu>>Gnutls >> Version 1.7.14

Gnu>>Gnutls >> Version 1.7.15

Gnu>>Gnutls >> Version 1.7.16

Gnu>>Gnutls >> Version 1.7.17

Gnu>>Gnutls >> Version 1.7.18

Gnu>>Gnutls >> Version 1.7.19

Gnu>>Gnutls >> Version 2.0.0

Gnu>>Gnutls >> Version 2.0.1

Gnu>>Gnutls >> Version 2.0.2

Gnu>>Gnutls >> Version 2.0.3

Gnu>>Gnutls >> Version 2.0.4

Gnu>>Gnutls >> Version 2.1.0

Gnu>>Gnutls >> Version 2.1.1

Gnu>>Gnutls >> Version 2.1.2

Gnu>>Gnutls >> Version 2.1.3

Gnu>>Gnutls >> Version 2.1.4

Gnu>>Gnutls >> Version 2.1.5

Gnu>>Gnutls >> Version 2.1.6

Gnu>>Gnutls >> Version 2.1.7

Gnu>>Gnutls >> Version 2.1.8

Gnu>>Gnutls >> Version 2.2.0

Gnu>>Gnutls >> Version 2.2.1

Gnu>>Gnutls >> Version 2.2.2

Gnu>>Gnutls >> Version 2.2.3

Gnu>>Gnutls >> Version 2.2.4

Gnu>>Gnutls >> Version 2.2.5

Gnu>>Gnutls >> Version 2.3.0

Gnu>>Gnutls >> Version 2.3.1

Gnu>>Gnutls >> Version 2.3.2

Gnu>>Gnutls >> Version 2.3.3

Gnu>>Gnutls >> Version 2.3.4

Gnu>>Gnutls >> Version 2.3.5

Gnu>>Gnutls >> Version 2.3.6

Gnu>>Gnutls >> Version 2.3.7

Gnu>>Gnutls >> Version 2.3.8

Gnu>>Gnutls >> Version 2.3.9

Gnu>>Gnutls >> Version 2.3.10

Gnu>>Gnutls >> Version 2.3.11

Tài liệu tham khảo

http://secunia.com/advisories/30331
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/31939
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-613-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.redhat.com/support/errata/RHSA-2008-0492.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2008/05/20/1
Tags : mailing-list, x_refsource_MLIST
http://security.gentoo.org/glsa/glsa-200805-20.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/30355
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/30317
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2008-0489.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.kb.cert.org/vuls/id/111034
Tags : third-party-advisory, x_refsource_CERT-VN
http://secunia.com/advisories/30324
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/30302
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/29292
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/30330
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2008/05/20/3
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/30338
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2008/dsa-1581
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2008/05/20/2
Tags : mailing-list, x_refsource_MLIST
http://securityreason.com/securityalert/3902
Tags : third-party-advisory, x_refsource_SREASON
http://www.securitytracker.com/id?1020057
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/30287
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2008:106
Tags : vendor-advisory, x_refsource_MANDRIVA