Deskripsi CVE

The file-upload implementation in rfc1867.c in PHP before 5.4.0 does not properly handle invalid [ (open square bracket) characters in name values, which makes it easier for remote attackers to cause a denial of service (malformed $_FILES indexes) or conduct directory traversal attacks during multi-file uploads by leveraging a script that lacks its own filename restrictions.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	5.8		AV:N/AC:M/Au:N/C:N/I:P/A:P	nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Php>>Php >> Version Hingga (termasuk) 5.3.10

Php>>Php >> Version 5.0.0

Php>>Php >> Version 5.0.1

Php>>Php >> Version 5.0.2

Php>>Php >> Version 5.0.3

Php>>Php >> Version 5.0.4

Php>>Php >> Version 5.0.5

Php>>Php >> Version 5.1.0

Php>>Php >> Version 5.1.1

Php>>Php >> Version 5.1.2

Php>>Php >> Version 5.1.3

Php>>Php >> Version 5.1.4

Php>>Php >> Version 5.1.5

Php>>Php >> Version 5.1.6

Php>>Php >> Version 5.2.0

Php>>Php >> Version 5.2.1

Php>>Php >> Version 5.2.2

Php>>Php >> Version 5.2.3

Php>>Php >> Version 5.2.4

Php>>Php >> Version 5.2.5

Php>>Php >> Version 5.2.6

Php>>Php >> Version 5.2.7

Php>>Php >> Version 5.2.8

Php>>Php >> Version 5.2.9

Php>>Php >> Version 5.2.10

Php>>Php >> Version 5.2.11

Php>>Php >> Version 5.2.12

Php>>Php >> Version 5.2.13

Php>>Php >> Version 5.2.14

Php>>Php >> Version 5.2.15

Php>>Php >> Version 5.2.16

Php>>Php >> Version 5.2.17

Php>>Php >> Version 5.3.0

Php>>Php >> Version 5.3.1

Php>>Php >> Version 5.3.2

Php>>Php >> Version 5.3.3

Php>>Php >> Version 5.3.4

Php>>Php >> Version 5.3.5

Php>>Php >> Version 5.3.6

Php>>Php >> Version 5.3.7

Php>>Php >> Version 5.3.8

Php>>Php >> Version 5.3.9

Referensi

http://marc.info/?l=bugtraq&m=134012830914727&w=2
Tags : vendor-advisory, x_refsource_HP

http://svn.php.net/viewvc/php/php-src/branches/PHP_5_4/main/rfc1867.c?r1=321664&r2=321663&pathrev=321664
Tags : x_refsource_CONFIRM

http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080070.html
Tags : vendor-advisory, x_refsource_FEDORA

https://bugs.php.net/bug.php?id=54374
Tags : x_refsource_CONFIRM

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00011.html
Tags : vendor-advisory, x_refsource_SUSE

https://bugs.php.net/bug.php?id=49683
Tags : x_refsource_MISC

https://nealpoole.com/blog/2011/10/directory-traversal-via-php-multi-file-uploads/
Tags : x_refsource_MISC

http://svn.php.net/viewvc?view=revision&revision=321664
Tags : x_refsource_CONFIRM

http://openwall.com/lists/oss-security/2012/03/13/4
Tags : mailing-list, x_refsource_MLIST

https://bugs.php.net/bug.php?id=48597
Tags : x_refsource_MISC

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00007.html
Tags : vendor-advisory, x_refsource_SUSE

http://isisblogs.poly.edu/2011/08/11/php-not-properly-checking-params/
Tags : x_refsource_MISC

http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
Tags : vendor-advisory, x_refsource_APPLE

http://support.apple.com/kb/HT5501
Tags : x_refsource_CONFIRM

https://students.mimuw.edu.pl/~ai292615/php_multipleupload_overwrite.pdf
Tags : x_refsource_MISC

http://www.php.net/ChangeLog-5.php#5.4.0
Tags : x_refsource_CONFIRM

http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080041.html
Tags : vendor-advisory, x_refsource_FEDORA

http://marc.info/?l=bugtraq&m=134012830914727&w=2
Tags : vendor-advisory, x_refsource_HP

http://www.debian.org/security/2012/dsa-2465
Tags : vendor-advisory, x_refsource_DEBIAN

http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080037.html
Tags : vendor-advisory, x_refsource_FEDORA

https://bugs.php.net/bug.php?id=55500
Tags : x_refsource_CONFIRM

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	4.36%	–	–
2022-04-03	–	–	4.36%	–	–
2022-09-25	–	–	4.36%	–	–
2023-03-12	–	–	–	4.41%	–
2023-06-18	–	–	–	3.48%	–
2023-12-17	–	–	–	3.48%	–
2024-06-02	–	–	–	3.48%	–
2024-06-16	–	–	–	2.48%	–
2024-12-22	–	–	–	2.57%	–
2025-01-19	–	–	–	2.57%	–
2025-03-18	–	–	–	–	9.47%
2025-03-30	–	–	–	–	13.65%
2025-05-01	–	–	–	–	6.42%
2025-05-04	–	–	–	–	13.65%
2025-06-01	–	–	–	–	6.42%
2025-06-05	–	–	–	–	13.65%
2025-07-01	–	–	–	–	6.42%
2025-07-04	–	–	–	–	13.65%
2025-07-30	–	–	–	–	18.17%
2025-08-01	–	–	–	–	5.28%
2025-08-07	–	–	–	–	18.17%
2025-10-01	–	–	–	–	5.49%
2025-10-04	–	–	–	–	11.85%
2025-10-27	–	–	–	–	18.17%
2025-10-28	–	–	–	–	11.85%
2025-11-01	–	–	–	–	5.49%
2025-11-04	–	–	–	–	11.85%
2025-12-01	–	–	–	–	5.49%
2025-12-04	–	–	–	–	11.85%
2025-12-27	–	–	–	–	18.17%
2025-12-28	–	–	–	–	11.85%
2026-01-01	–	–	–	–	5.49%
2026-01-04	–	–	–	–	11.85%
2026-01-14	–	–	–	–	11.85%
2026-03-01	–	–	–	–	5.49%
2026-03-08	–	–	–	–	11.85%

Tanggal	Persentil
2022-02-06	71%
2022-04-03	87%
2022-09-25	88%
2023-03-12	91%
2023-06-18	9%
2023-12-17	91%
2024-06-02	92%
2024-06-16	9%
2024-12-22	9%
2025-01-19	9%
2025-03-18	92%
2025-03-30	94%
2025-05-01	91%
2025-05-04	94%
2025-06-01	91%
2025-06-05	94%
2025-07-01	91%
2025-07-04	94%
2025-07-30	95%
2025-08-01	9%
2025-08-07	95%
2025-10-01	9%
2025-10-04	93%
2025-10-27	95%
2025-10-28	93%
2025-11-01	9%
2025-11-04	93%
2025-12-01	9%
2025-12-04	93%
2025-12-27	95%
2025-12-28	93%
2026-01-01	9%
2026-01-04	93%
2026-01-14	94%
2026-03-01	9%
2026-03-08	94%

CVE-2012-1172 : Detail

CVE-2012-1172