CVE-2012-5195 : Detail

CVE-2012-5195

5.28%V4
2012-12-18
00h00 +00:00
Overflow
Network
2024-08-06
20h58 +00:00
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Deskripsi CVE

Heap-based buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
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.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 7.5 AV:N/AC:L/Au:N/C:P/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.

Produk yang Disebutkan

Konfigurasi 0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.0

Perl>>Perl >> Version 5.12.1

Perl>>Perl >> Version 5.12.1

Perl>>Perl >> Version 5.12.1

Perl>>Perl >> Version 5.12.2

Perl>>Perl >> Version 5.12.2

Perl>>Perl >> Version 5.12.3

Perl>>Perl >> Version 5.12.3

Perl>>Perl >> Version 5.12.3

Perl>>Perl >> Version 5.12.3

Perl>>Perl >> Version 5.12.4

Perl>>Perl >> Version 5.14.0

Perl>>Perl >> Version 5.14.0

Perl>>Perl >> Version 5.14.0

Perl>>Perl >> Version 5.14.0

Perl>>Perl >> Version 5.14.1

Perl>>Perl >> Version 5.14.2

Referensi

http://www.mandriva.com/security/advisories?name=MDVSA-2013:113
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/55314
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1643-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.debian.org/security/2012/dsa-2586
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2012/10/26/2
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/56287
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2012/10/27/1
Tags : mailing-list, x_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2013-0685.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/51457
Tags : third-party-advisory, x_refsource_SECUNIA