Mô tả CVE

The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

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.

EPSS First.org

Thông tin khai thác

Exploit Database EDB-ID : 36933

Ngày xuất bản : 2014-09-28 22h00 +00:00
Tác giả : fdiskyou
EDB đã xác minh : Yes

Exploit Database EDB-ID : 34860

Ngày xuất bản : 2014-10-01 22h00 +00:00
Tác giả : @0x00string
EDB đã xác minh : No

Sản phẩm được đề cập

Cấu hình 0

Gnu>>Bash >> Version 1.14.0

Gnu>>Bash >> Version 1.14.1

Gnu>>Bash >> Version 1.14.2

Gnu>>Bash >> Version 1.14.3

Gnu>>Bash >> Version 1.14.4

Gnu>>Bash >> Version 1.14.5

Gnu>>Bash >> Version 1.14.6

Gnu>>Bash >> Version 1.14.7

Gnu>>Bash >> Version 2.0

Gnu>>Bash >> Version 2.01

Gnu>>Bash >> Version 2.01.1

Gnu>>Bash >> Version 2.02

Gnu>>Bash >> Version 2.02.1

Gnu>>Bash >> Version 2.03

Gnu>>Bash >> Version 2.04

Gnu>>Bash >> Version 2.05

Gnu>>Bash >> Version 3.0

Gnu>>Bash >> Version 3.0.16

Gnu>>Bash >> Version 3.1

Gnu>>Bash >> Version 3.2

Gnu>>Bash >> Version 3.2.48

Gnu>>Bash >> Version 4.0

Gnu>>Bash >> Version 4.1

Gnu>>Bash >> Version 4.2

Gnu>>Bash >> Version 4.3

Tài liệu tham khảo

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http://secunia.com/advisories/61283
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http://www-01.ibm.com/support/docview.wss?uid=swg21685604
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http://secunia.com/advisories/61703
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http://www.ubuntu.com/usn/USN-2364-1
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http://secunia.com/advisories/61065
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http://marc.info/?l=bugtraq&m=141383196021590&w=2
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http://marc.info/?l=bugtraq&m=141383081521087&w=2
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http://www-01.ibm.com/support/docview.wss?uid=swg21686445
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http://www-01.ibm.com/support/docview.wss?uid=swg21686131
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http://jvndb.jvn.jp/jvndb/JVNDB-2014-000126
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http://marc.info/?l=bugtraq&m=141879528318582&w=2
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http://secunia.com/advisories/61641
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http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00042.html
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https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10648
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http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004898
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http://www-01.ibm.com/support/docview.wss?uid=swg21685914
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http://seclists.org/fulldisclosure/2014/Oct/0
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http://www.mandriva.com/security/advisories?name=MDVSA-2015:164
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https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04497075
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https://support.apple.com/HT205267
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http://marc.info/?l=bugtraq&m=142721162228379&w=2
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http://secunia.com/advisories/60024
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http://packetstormsecurity.com/files/128567/CA-Technologies-GNU-Bash-Shellshock.html
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http://secunia.com/advisories/61622
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http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140926-bash
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http://support.novell.com/security/cve/CVE-2014-7186.html
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http://openwall.com/lists/oss-security/2014/09/28/10
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http://secunia.com/advisories/62343
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http://secunia.com/advisories/61313
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http://secunia.com/advisories/61618
Tags : third-party-advisory, x_refsource_SECUNIA

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04518183
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http://marc.info/?l=bugtraq&m=141577297623641&w=2
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http://www-01.ibm.com/support/docview.wss?uid=isg3T1021272
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http://marc.info/?l=bugtraq&m=141383244821813&w=2
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http://secunia.com/advisories/61312
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/60193
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vmware.com/security/advisories/VMSA-2014-0010.html
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http://secunia.com/advisories/61479
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http://secunia.com/advisories/60063
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/60034
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/59907
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/58200
Tags : third-party-advisory, x_refsource_SECUNIA

http://marc.info/?l=bugtraq&m=141577241923505&w=2
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/61643
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.novell.com/support/kb/doc.php?id=7015721
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http://www-01.ibm.com/support/docview.wss?uid=swg21687079
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http://secunia.com/advisories/61503
Tags : third-party-advisory, x_refsource_SECUNIA

http://www-01.ibm.com/support/docview.wss?uid=swg21686246
Tags : x_refsource_CONFIRM

http://rhn.redhat.com/errata/RHSA-2014-1354.html
Tags : vendor-advisory, x_refsource_REDHAT

http://marc.info/?l=bugtraq&m=142289270617409&w=2
Tags : vendor-advisory, x_refsource_HP

http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004915
Tags : x_refsource_CONFIRM

http://www.qnap.com/i/en/support/con_show.php?cid=61
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http://marc.info/?l=bugtraq&m=141694386919794&w=2
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/61552
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/61780
Tags : third-party-advisory, x_refsource_SECUNIA

http://www-01.ibm.com/support/docview.wss?uid=isg3T1021279
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https://support.citrix.com/article/CTX200223
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http://secunia.com/advisories/62228
Tags : third-party-advisory, x_refsource_SECUNIA

http://marc.info/?l=bugtraq&m=141330468527613&w=2
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/60044
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/61291
Tags : third-party-advisory, x_refsource_SECUNIA

http://marc.info/?l=bugtraq&m=141345648114150&w=2
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/61287
Tags : third-party-advisory, x_refsource_SECUNIA

http://marc.info/?l=bugtraq&m=142118135300698&w=2
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/61711
Tags : third-party-advisory, x_refsource_SECUNIA

http://marc.info/?l=bugtraq&m=142113462216480&w=2
Tags : vendor-advisory, x_refsource_HP

http://www-01.ibm.com/support/docview.wss?uid=isg3T1021361
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http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html
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http://rhn.redhat.com/errata/RHSA-2014-1311.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/61128
Tags : third-party-advisory, x_refsource_SECUNIA

https://support.citrix.com/article/CTX200217
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/61471
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/60055
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/61550
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/61633
Tags : third-party-advisory, x_refsource_SECUNIA

http://www-01.ibm.com/support/docview.wss?uid=swg21686494
Tags : x_refsource_CONFIRM

https://kb.bluecoat.com/index?page=content&id=SA82
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http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00048.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/61328
Tags : third-party-advisory, x_refsource_SECUNIA

http://www-01.ibm.com/support/docview.wss?uid=swg21685733
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/61129
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/61603
Tags : third-party-advisory, x_refsource_SECUNIA

http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004879
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Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	84.57%	–	–
2023-03-12	–	–	–	97.54%	–
2023-04-23	–	–	–	97.53%	–
2023-07-23	–	–	–	97.52%	–
2023-09-10	–	–	–	97.51%	–
2024-06-02	–	–	–	97.49%	–
2024-06-30	–	–	–	97.47%	–
2024-09-29	–	–	–	97.48%	–
2024-12-22	–	–	–	97.37%	–
2025-01-19	–	–	–	97.37%	–
2025-03-18	–	–	–	–	89.08%
2025-03-30	–	–	–	–	86.81%
2025-04-06	–	–	–	–	89.08%
2025-04-15	–	–	–	–	89.08%
2025-04-16	–	–	–	–	86.81%
2025-04-22	–	–	–	–	89.08%
2025-05-01	–	–	–	–	86.81%
2025-05-04	–	–	–	–	89.08%
2025-05-11	–	–	–	–	86.81%
2025-05-15	–	–	–	–	89.08%
2025-06-01	–	–	–	–	86.81%
2025-06-04	–	–	–	–	89.08%
2025-06-06	–	–	–	–	90.35%
2025-07-01	–	–	–	–	88.6%
2025-07-04	–	–	–	–	90.35%
2025-08-01	–	–	–	–	88.6%
2025-08-04	–	–	–	–	90.35%
2025-09-16	–	–	–	–	89.66%
2025-10-01	–	–	–	–	87.62%
2025-10-04	–	–	–	–	89.66%
2025-11-01	–	–	–	–	87.62%
2025-11-04	–	–	–	–	89.66%
2025-12-01	–	–	–	–	87.62%
2025-12-04	–	–	–	–	89.66%
2026-01-01	–	–	–	–	87.62%
2026-01-04	–	–	–	–	89.66%
2026-01-21	–	–	–	–	91.01%
2026-02-22	–	–	–	–	90.17%
2026-03-01	–	–	–	–	88.28%
2026-03-08	–	–	–	–	90.17%
2026-04-26	–	–	–	–	89.35%
2026-05-31	–	–	–	–	90.15%
2026-06-07	–	–	–	–	89.35%

Ngày	Phân vị
2022-02-06	1%
2023-03-12	1%
2023-04-23	1%
2023-07-23	1%
2023-09-10	1%
2024-06-02	1%
2024-06-30	1%
2024-09-29	1%
2024-12-22	1%
2025-01-19	1%
2025-03-18	1%
2025-03-30	99%
2025-04-06	1%
2025-04-15	99%
2025-04-16	99%
2025-04-22	99%
2025-05-01	99%
2025-05-04	99%
2025-05-11	99%
2025-05-15	99%
2025-06-01	99%
2025-06-04	99%
2025-06-06	1%
2025-07-01	99%
2025-07-04	1%
2025-08-01	99%
2025-08-04	1%
2025-09-16	1%
2025-10-01	99%
2025-10-04	1%
2025-11-01	99%
2025-11-04	1%
2025-12-01	99%
2025-12-04	1%
2026-01-01	99%
2026-01-04	1%
2026-01-21	1%
2026-02-22	1%
2026-03-01	99%
2026-03-08	1%
2026-04-26	1%
2026-05-31	1%
2026-06-07	1%

CVE-2014-7186 : Chi tiết

CVE-2014-7186