Mô tả CVE

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.

Thông tin CVE

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	7.5		AV:N/AC:L/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.

EPSS First.org

Thông tin khai thác

Exploit Database EDB-ID : 40414

Ngày xuất bản : 2016-09-21 22h00 +00:00
Tác giả : SEC Consult
EDB đã xác minh : No

Sản phẩm được đề cập

Cấu hình 0

Php>>Php >> Version Đến (bao gồm) 5.4.36

Php>>Php >> Version 5.4.0

Php>>Php >> Version 5.4.1

Php>>Php >> Version 5.4.2

Php>>Php >> Version 5.4.3

Php>>Php >> Version 5.4.4

Php>>Php >> Version 5.4.5

Php>>Php >> Version 5.4.6

Php>>Php >> Version 5.4.7

Php>>Php >> Version 5.4.8

Php>>Php >> Version 5.4.9

Php>>Php >> Version 5.4.10

Php>>Php >> Version 5.4.11

Php>>Php >> Version 5.4.12

Php>>Php >> Version 5.4.13

Php>>Php >> Version 5.4.14

Php>>Php >> Version 5.4.15

Php>>Php >> Version 5.4.16

Php>>Php >> Version 5.4.17

Php>>Php >> Version 5.4.18

Php>>Php >> Version 5.4.19

Php>>Php >> Version 5.4.20

Php>>Php >> Version 5.4.21

Php>>Php >> Version 5.4.22

Php>>Php >> Version 5.4.23

Php>>Php >> Version 5.4.24

Php>>Php >> Version 5.4.25

Php>>Php >> Version 5.4.26

Php>>Php >> Version 5.4.27

Php>>Php >> Version 5.4.28

Php>>Php >> Version 5.4.29

Php>>Php >> Version 5.4.30

Php>>Php >> Version 5.4.34

Php>>Php >> Version 5.4.35

Php>>Php >> Version 5.5.0

Php>>Php >> Version 5.5.1

Php>>Php >> Version 5.5.2

Php>>Php >> Version 5.5.3

Php>>Php >> Version 5.5.4

Php>>Php >> Version 5.5.5

Php>>Php >> Version 5.5.6

Php>>Php >> Version 5.5.7

Php>>Php >> Version 5.5.8

Php>>Php >> Version 5.5.9

Php>>Php >> Version 5.5.10

Php>>Php >> Version 5.5.11

Php>>Php >> Version 5.5.12

Php>>Php >> Version 5.5.13

Php>>Php >> Version 5.5.14

Php>>Php >> Version 5.5.15

Php>>Php >> Version 5.5.16

Php>>Php >> Version 5.5.17

Php>>Php >> Version 5.5.18

Php>>Php >> Version 5.5.19

Php>>Php >> Version 5.5.20

Php>>Php >> Version 5.6.0

Php>>Php >> Version 5.6.1

Php>>Php >> Version 5.6.2

Php>>Php >> Version 5.6.3

Php>>Php >> Version 5.6.4

Tài liệu tham khảo

http://www.mandriva.com/security/advisories?name=MDVSA-2015:032
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.debian.org/security/2015/dsa-3195
Tags : vendor-advisory, x_refsource_DEBIAN

http://marc.info/?l=bugtraq&m=144050155601375&w=2
Tags : vendor-advisory, x_refsource_HP

https://bugzilla.redhat.com/show_bug.cgi?id=1185397
Tags : x_refsource_CONFIRM

http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
Tags : vendor-advisory, x_refsource_SUSE

http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
Tags : vendor-advisory, x_refsource_APPLE

http://marc.info/?l=bugtraq&m=143748090628601&w=2
Tags : vendor-advisory, x_refsource_HP

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
Tags : x_refsource_CONFIRM

http://www.mandriva.com/security/advisories?name=MDVSA-2015:079
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
Tags : x_refsource_CONFIRM

http://marc.info/?l=bugtraq&m=143403519711434&w=2
Tags : vendor-advisory, x_refsource_HP

http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
Tags : vendor-advisory, x_refsource_SUSE

https://support.apple.com/HT205267
Tags : x_refsource_CONFIRM

http://www.php.net/ChangeLog-5.php
Tags : x_refsource_CONFIRM

https://github.com/php/php-src/commit/b585a3aed7880a5fa5c18e2b838fc96f40e075bd
Tags : x_refsource_CONFIRM

http://rhn.redhat.com/errata/RHSA-2015-1135.html
Tags : vendor-advisory, x_refsource_REDHAT

https://bugs.php.net/bug.php?id=68710
Tags : x_refsource_CONFIRM

http://rhn.redhat.com/errata/RHSA-2015-1053.html
Tags : vendor-advisory, x_refsource_REDHAT

https://security.gentoo.org/glsa/201503-03
Tags : vendor-advisory, x_refsource_GENTOO

http://marc.info/?l=bugtraq&m=143403519711434&w=2
Tags : vendor-advisory, x_refsource_HP

http://advisories.mageia.org/MGASA-2015-0040.html
Tags : x_refsource_CONFIRM

https://security.gentoo.org/glsa/201606-10
Tags : vendor-advisory, x_refsource_GENTOO

http://rhn.redhat.com/errata/RHSA-2015-1066.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.securityfocus.com/bid/72539
Tags : vdb-entry, x_refsource_BID

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	12.25%	–	–
2022-03-20	–	–	12.25%	–	–
2022-04-03	–	–	12.25%	–	–
2023-03-12	–	–	–	74.03%	–
2023-08-27	–	–	–	73.4%	–
2023-10-08	–	–	–	72.34%	–
2024-01-07	–	–	–	72.12%	–
2024-06-02	–	–	–	72.12%	–
2024-07-28	–	–	–	72.23%	–
2024-12-22	–	–	–	73.81%	–
2025-01-19	–	–	–	73.81%	–
2025-01-25	–	–	–	69.47%	–
2025-01-26	–	–	–	69.47%	–
2025-03-16	–	–	–	68.51%	–
2025-03-18	–	–	–	–	87.51%
2025-03-30	–	–	–	–	87.8%
2025-05-01	–	–	–	–	84.15%
2025-05-04	–	–	–	–	87.8%
2025-05-05	–	–	–	–	87.28%
2025-05-31	–	–	–	–	87.33%
2025-06-01	–	–	–	–	83.44%
2025-06-04	–	–	–	–	87.33%
2025-07-01	–	–	–	–	83.44%
2025-07-04	–	–	–	–	87.33%
2025-07-30	–	–	–	–	86.24%
2025-08-01	–	–	–	–	81.78%
2025-08-04	–	–	–	–	86.24%
2025-09-11	–	–	–	–	86.18%
2025-10-01	–	–	–	–	83.37%
2025-10-04	–	–	–	–	87.28%
2025-10-27	–	–	–	–	86.18%
2025-10-28	–	–	–	–	87.28%
2025-11-01	–	–	–	–	83.37%
2025-11-04	–	–	–	–	87.28%
2025-11-18	–	–	–	–	87.28%
2025-11-21	–	–	–	–	87.28%
2025-12-01	–	–	–	–	83.37%
2025-12-04	–	–	–	–	87.28%
2025-12-27	–	–	–	–	86.18%
2025-12-28	–	–	–	–	87.28%
2026-01-01	–	–	–	–	83.37%
2026-01-04	–	–	–	–	87.28%
2026-03-01	–	–	–	–	83.37%
2026-03-08	–	–	–	–	87.28%
2026-05-10	–	–	–	–	87.21%
2026-05-31	–	–	–	–	87.33%

Ngày	Phân vị
2022-02-06	89%
2022-03-20	9%
2022-04-03	95%
2023-03-12	98%
2023-08-27	98%
2023-10-08	98%
2024-01-07	98%
2024-06-02	98%
2024-07-28	98%
2024-12-22	98%
2025-01-19	98%
2025-01-25	98%
2025-01-26	98%
2025-03-16	98%
2025-03-18	99%
2025-03-30	99%
2025-05-01	99%
2025-05-04	99%
2025-05-05	99%
2025-05-31	99%
2025-06-01	99%
2025-06-04	99%
2025-07-01	99%
2025-07-04	99%
2025-07-30	99%
2025-08-01	99%
2025-08-04	99%
2025-09-11	99%
2025-10-01	99%
2025-10-04	99%
2025-10-27	99%
2025-10-28	99%
2025-11-01	99%
2025-11-04	99%
2025-11-18	1%
2025-11-21	99%
2025-12-01	99%
2025-12-04	99%
2025-12-27	99%
2025-12-28	99%
2026-01-01	99%
2026-01-04	99%
2026-03-01	99%
2026-03-08	99%
2026-05-10	99%
2026-05-31	99%

CVE-2015-0231 : Chi tiết

CVE-2015-0231