Mô tả CVE

The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-476	NULL Pointer Dereference The product dereferences a pointer that it expects to be valid but is NULL.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	6.8		AV:N/AC:L/Au:S/C:N/I:N/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.

EPSS First.org

Sản phẩm được đề cập

Cấu hình 0

Mit>>Kerberos_5 >> Version Đến (bao gồm) 1.7.1

Mit>>Kerberos_5 >> Version Từ (bao gồm) 1.8 Đến (không bao gồm) 1.8.2

Cấu hình 0

Debian>>Debian_linux >> Version 5.0

Debian>>Debian_linux >> Version 6.0

Cấu hình 0

Canonical>>Ubuntu_linux >> Version 6.06

Canonical>>Ubuntu_linux >> Version 8.04

Canonical>>Ubuntu_linux >> Version 9.04

Canonical>>Ubuntu_linux >> Version 9.10

Canonical>>Ubuntu_linux >> Version 10.04

Cấu hình 0

Oracle>>Database_server >> Version -

Cấu hình 0

Opensuse>>Opensuse >> Version 11.0

Opensuse>>Opensuse >> Version 11.1

Opensuse>>Opensuse >> Version 11.2

Opensuse>>Opensuse >> Version 11.3

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Cấu hình 0

Fedoraproject>>Fedora >> Version 11

Fedoraproject>>Fedora >> Version 12

Fedoraproject>>Fedora >> Version 13

Tài liệu tham khảo

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/39818
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2011/0134
Tags : vdb-entry, x_refsource_VUPEN

http://support.avaya.com/css/P8/documents/100114315
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/39784
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/USN-940-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://marc.info/?l=bugtraq&m=134254866602253&w=2
Tags : vendor-advisory, x_refsource_HP

http://www.securityfocus.com/archive/1/511331/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.mandriva.com/security/advisories?name=MDVSA-2010:100
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.us-cert.gov/cas/techalerts/TA11-201A.html
Tags : third-party-advisory, x_refsource_CERT

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.redhat.com/support/errata/RHSA-2010-0770.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/40685
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/bid/40235
Tags : vdb-entry, x_refsource_BID

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.vupen.com/english/advisories/2010/1574
Tags : vdb-entry, x_refsource_VUPEN

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7198
Tags : vdb-entry, signature, x_refsource_OVAL

http://www.vupen.com/english/advisories/2010/1192
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/39799
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2010/1196
Tags : vdb-entry, x_refsource_VUPEN

http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/39849
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.oracle.com/technetwork/topics/security/cpuoct2010-175626.html
Tags : x_refsource_CONFIRM

http://www.redhat.com/support/errata/RHSA-2010-0987.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/44954
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/USN-940-2
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/42432
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7450
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/39762
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2011-0880.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.oracle.com/technetwork/topics/security/javacpuoct2010-176258.html
Tags : x_refsource_CONFIRM

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-005.txt
Tags : x_refsource_CONFIRM

http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.redhat.com/support/errata/RHSA-2010-0873.html
Tags : vendor-advisory, x_refsource_REDHAT

http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
Tags : vendor-advisory, x_refsource_HP

http://www.vupen.com/english/advisories/2010/1177
Tags : vdb-entry, x_refsource_VUPEN

http://www.vmware.com/security/advisories/VMSA-2011-0003.html
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/42974
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2010/3112
Tags : vdb-entry, x_refsource_VUPEN

http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.oracle.com/technetwork/topics/security/cpujuly2011-313328.html
Tags : x_refsource_CONFIRM

http://www.us-cert.gov/cas/techalerts/TA10-287A.html
Tags : third-party-advisory, x_refsource_CERT

http://secunia.com/advisories/43335
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2010/dsa-2052
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.redhat.com/support/errata/RHSA-2010-0423.html
Tags : vendor-advisory, x_refsource_REDHAT

http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.vupen.com/english/advisories/2010/1882
Tags : vdb-entry, x_refsource_VUPEN

http://www.redhat.com/support/errata/RHSA-2011-0152.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/archive/1/516397/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://secunia.com/advisories/40346
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11604
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/41967
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2010-0807.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.redhat.com/support/errata/RHSA-2010-0935.html
Tags : vendor-advisory, x_refsource_REDHAT

http://osvdb.org/64744
Tags : vdb-entry, x_refsource_OSVDB

http://www.vupen.com/english/advisories/2010/1222
Tags : vdb-entry, x_refsource_VUPEN

http://www.vupen.com/english/advisories/2010/1193
Tags : vdb-entry, x_refsource_VUPEN

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	2.53%	–	–
2022-03-27	–	–	2.53%	–	–
2022-04-03	–	–	2.53%	–	–
2022-06-05	–	–	2.53%	–	–
2022-12-25	–	–	2.53%	–	–
2023-01-01	–	–	2.53%	–	–
2023-02-26	–	–	2.53%	–	–
2023-03-12	–	–	–	0.35%	–
2023-04-02	–	–	–	0.35%	–
2023-07-23	–	–	–	0.5%	–
2023-10-01	–	–	–	0.5%	–
2024-02-11	–	–	–	0.5%	–
2024-02-25	–	–	–	0.49%	–
2024-04-07	–	–	–	0.7%	–
2024-06-02	–	–	–	0.7%	–
2024-07-07	–	–	–	0.99%	–
2024-11-17	–	–	–	1.4%	–
2024-12-22	–	–	–	4.01%	–
2024-12-29	–	–	–	5.57%	–
2025-01-19	–	–	–	5.57%	–
2025-02-09	–	–	–	7.04%	–
2025-02-16	–	–	–	7.04%	–
2025-03-18	–	–	–	–	2.42%
2025-05-31	–	–	–	–	2.2%
2025-11-09	–	–	–	–	1.86%
2025-12-01	–	–	–	–	1.86%
2025-12-04	–	–	–	–	1.86%
2025-12-10	–	–	–	–	1.86%
2026-06-14	–	–	–	–	1.86%

Ngày	Phân vị
2022-02-06	59%
2022-03-27	6%
2022-04-03	8%
2022-06-05	81%
2022-12-25	82%
2023-01-01	81%
2023-02-26	82%
2023-03-12	67%
2023-04-02	68%
2023-07-23	73%
2023-10-01	74%
2024-02-11	76%
2024-02-25	76%
2024-04-07	8%
2024-06-02	8%
2024-07-07	84%
2024-11-17	87%
2024-12-22	92%
2024-12-29	93%
2025-01-19	93%
2025-02-09	94%
2025-02-16	94%
2025-03-18	84%
2025-05-31	84%
2025-11-09	82%
2025-12-01	83%
2025-12-04	82%
2025-12-10	83%
2026-06-14	84%

CVE-2010-1321 : Chi tiết

CVE-2010-1321

Mô tả CVE

Thông tin CVE

Điểm yếu liên quan

Số liệu

EPSS

Điểm EPSS

Phân vị EPSS

Sản phẩm được đề cập

Cấu hình 0

Cấu hình 0

Cấu hình 0

Cấu hình 0

Cấu hình 0

Cấu hình 0

Tài liệu tham khảo