Deskripsi CVE

Heap-based buffer overflow in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

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	6.8		AV:N/AC:M/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.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Tor>>Tor >> Version Hingga (termasuk) 0.2.1.28

Tor>>Tor >> Version 0.0.2

Tor>>Tor >> Version 0.0.2_pre13

Tor>>Tor >> Version 0.0.2_pre14

Tor>>Tor >> Version 0.0.2_pre15

Tor>>Tor >> Version 0.0.2_pre16

Tor>>Tor >> Version 0.0.2_pre17

Tor>>Tor >> Version 0.0.2_pre18

Tor>>Tor >> Version 0.0.2_pre19

Tor>>Tor >> Version 0.0.2_pre20

Tor>>Tor >> Version 0.0.2_pre21

Tor>>Tor >> Version 0.0.2_pre22

Tor>>Tor >> Version 0.0.2_pre23

Tor>>Tor >> Version 0.0.2_pre24

Tor>>Tor >> Version 0.0.2_pre25

Tor>>Tor >> Version 0.0.2_pre26

Tor>>Tor >> Version 0.0.2_pre27

Tor>>Tor >> Version 0.0.3

Tor>>Tor >> Version 0.0.4

Tor>>Tor >> Version 0.0.5

Tor>>Tor >> Version 0.0.6

Tor>>Tor >> Version 0.0.6.1

Tor>>Tor >> Version 0.0.6.2

Tor>>Tor >> Version 0.0.7

Tor>>Tor >> Version 0.0.7.1

Tor>>Tor >> Version 0.0.7.2

Tor>>Tor >> Version 0.0.7.3

Tor>>Tor >> Version 0.0.8

Tor>>Tor >> Version 0.0.8.1

Tor>>Tor >> Version 0.0.9

Tor>>Tor >> Version 0.0.9.1

Tor>>Tor >> Version 0.0.9.2

Tor>>Tor >> Version 0.0.9.3

Tor>>Tor >> Version 0.0.9.4

Tor>>Tor >> Version 0.0.9.5

Tor>>Tor >> Version 0.0.9.6

Tor>>Tor >> Version 0.0.9.7

Tor>>Tor >> Version 0.0.9.8

Tor>>Tor >> Version 0.0.9.9

Tor>>Tor >> Version 0.0.9.10

Tor>>Tor >> Version 0.1.0.1

Tor>>Tor >> Version 0.1.0.2

Tor>>Tor >> Version 0.1.0.3

Tor>>Tor >> Version 0.1.0.4

Tor>>Tor >> Version 0.1.0.5

Tor>>Tor >> Version 0.1.0.6

Tor>>Tor >> Version 0.1.0.7

Tor>>Tor >> Version 0.1.0.8

Tor>>Tor >> Version 0.1.0.9

Tor>>Tor >> Version 0.1.0.10

Tor>>Tor >> Version 0.1.0.11

Tor>>Tor >> Version 0.1.0.12

Tor>>Tor >> Version 0.1.0.13

Tor>>Tor >> Version 0.1.0.14

Tor>>Tor >> Version 0.1.0.15

Tor>>Tor >> Version 0.1.0.16

Tor>>Tor >> Version 0.1.0.17

Tor>>Tor >> Version 0.1.1

Tor>>Tor >> Version 0.1.1.1

Tor>>Tor >> Version 0.1.1.2

Tor>>Tor >> Version 0.1.1.3

Tor>>Tor >> Version 0.1.1.4

Tor>>Tor >> Version 0.1.1.5

Tor>>Tor >> Version 0.1.1.6

Tor>>Tor >> Version 0.1.1.7

Tor>>Tor >> Version 0.1.1.8

Tor>>Tor >> Version 0.1.1.9

Tor>>Tor >> Version 0.1.1.10

Tor>>Tor >> Version 0.1.1.11

Tor>>Tor >> Version 0.1.1.12

Tor>>Tor >> Version 0.1.1.13

Tor>>Tor >> Version 0.1.1.14

Tor>>Tor >> Version 0.1.1.15

Tor>>Tor >> Version 0.1.1.16

Tor>>Tor >> Version 0.1.1.17

Tor>>Tor >> Version 0.1.1.18

Tor>>Tor >> Version 0.1.1.19

Tor>>Tor >> Version 0.1.1.20

Tor>>Tor >> Version 0.1.1.21

Tor>>Tor >> Version 0.1.1.22

Tor>>Tor >> Version 0.1.1.23

Tor>>Tor >> Version 0.1.1.25

Tor>>Tor >> Version 0.1.1.26

Tor>>Tor >> Version 0.1.2.1

Tor>>Tor >> Version 0.1.2.2

Tor>>Tor >> Version 0.1.2.3

Tor>>Tor >> Version 0.1.2.4

Tor>>Tor >> Version 0.1.2.5

Tor>>Tor >> Version 0.1.2.6

Tor>>Tor >> Version 0.1.2.7

Tor>>Tor >> Version 0.1.2.8

Tor>>Tor >> Version 0.1.2.9

Tor>>Tor >> Version 0.1.2.10

Tor>>Tor >> Version 0.1.2.11

Tor>>Tor >> Version 0.1.2.12

Tor>>Tor >> Version 0.1.2.13

Tor>>Tor >> Version 0.1.2.14

Tor>>Tor >> Version 0.1.2.15

Tor>>Tor >> Version 0.1.2.16

Tor>>Tor >> Version 0.1.2.17

Tor>>Tor >> Version 0.1.2.18

Tor>>Tor >> Version 0.1.2.19

Tor>>Tor >> Version 0.1.2.30

Tor>>Tor >> Version 0.1.2.31

Tor>>Tor >> Version 0.2.0.1

Tor>>Tor >> Version 0.2.0.2

Tor>>Tor >> Version 0.2.0.3

Tor>>Tor >> Version 0.2.0.4

Tor>>Tor >> Version 0.2.0.5

Tor>>Tor >> Version 0.2.0.6

Tor>>Tor >> Version 0.2.0.7

Tor>>Tor >> Version 0.2.0.8

Tor>>Tor >> Version 0.2.0.9

Tor>>Tor >> Version 0.2.0.10

Tor>>Tor >> Version 0.2.0.11

Tor>>Tor >> Version 0.2.0.12

Tor>>Tor >> Version 0.2.0.13

Tor>>Tor >> Version 0.2.0.14

Tor>>Tor >> Version 0.2.0.15

Tor>>Tor >> Version 0.2.0.16

Tor>>Tor >> Version 0.2.0.17

Tor>>Tor >> Version 0.2.0.18

Tor>>Tor >> Version 0.2.0.19

Tor>>Tor >> Version 0.2.0.20

Tor>>Tor >> Version 0.2.0.21

Tor>>Tor >> Version 0.2.0.22

Tor>>Tor >> Version 0.2.0.23

Tor>>Tor >> Version 0.2.0.24

Tor>>Tor >> Version 0.2.0.25

Tor>>Tor >> Version 0.2.0.26

Tor>>Tor >> Version 0.2.0.27

Tor>>Tor >> Version 0.2.0.28

Tor>>Tor >> Version 0.2.0.29

Tor>>Tor >> Version 0.2.0.30

Tor>>Tor >> Version 0.2.0.31

Tor>>Tor >> Version 0.2.0.32

Tor>>Tor >> Version 0.2.0.33

Tor>>Tor >> Version 0.2.0.34

Tor>>Tor >> Version 0.2.0.35

Tor>>Tor >> Version 0.2.1.1

Tor>>Tor >> Version 0.2.1.2

Tor>>Tor >> Version 0.2.1.3

Tor>>Tor >> Version 0.2.1.4

Tor>>Tor >> Version 0.2.1.5

Tor>>Tor >> Version 0.2.1.6

Tor>>Tor >> Version 0.2.1.7

Tor>>Tor >> Version 0.2.1.8

Tor>>Tor >> Version 0.2.1.9

Tor>>Tor >> Version 0.2.1.10

Tor>>Tor >> Version 0.2.1.11

Tor>>Tor >> Version 0.2.1.12

Tor>>Tor >> Version 0.2.1.13

Tor>>Tor >> Version 0.2.1.14

Tor>>Tor >> Version 0.2.1.15

Tor>>Tor >> Version 0.2.1.16

Tor>>Tor >> Version 0.2.1.17

Tor>>Tor >> Version 0.2.1.18

Tor>>Tor >> Version 0.2.1.19

Tor>>Tor >> Version 0.2.1.20

Tor>>Tor >> Version 0.2.1.21

Tor>>Tor >> Version 0.2.1.22

Tor>>Tor >> Version 0.2.1.23

Tor>>Tor >> Version 0.2.1.24

Tor>>Tor >> Version 0.2.1.25

Tor>>Tor >> Version 0.2.1.26

Tor>>Tor >> Version 0.2.1.27

Tor>>Tor >> Version 0.2.2.1

Tor>>Tor >> Version 0.2.2.2

Tor>>Tor >> Version 0.2.2.3

Tor>>Tor >> Version 0.2.2.4

Tor>>Tor >> Version 0.2.2.5

Tor>>Tor >> Version 0.2.2.6

Tor>>Tor >> Version 0.2.2.7

Tor>>Tor >> Version 0.2.2.8

Tor>>Tor >> Version 0.2.2.9

Tor>>Tor >> Version 0.2.2.10

Tor>>Tor >> Version 0.2.2.11

Tor>>Tor >> Version 0.2.2.12

Tor>>Tor >> Version 0.2.2.13

Tor>>Tor >> Version 0.2.2.14

Tor>>Tor >> Version 0.2.2.15

Tor>>Tor >> Version 0.2.2.16

Tor>>Tor >> Version 0.2.2.17

Tor>>Tor >> Version 0.2.2.18

Tor>>Tor >> Version 0.2.2.19

Tor>>Tor >> Version 0.2.2.20

Referensi

http://archives.seul.org/or/announce/Jan-2011/msg00000.html
Tags : mailing-list, x_refsource_MLIST

http://www.vupen.com/english/advisories/2011/0131
Tags : vdb-entry, x_refsource_VUPEN

https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/42907
Tags : third-party-advisory, x_refsource_SECUNIA

http://blog.torproject.org/blog/tor-02129-released-security-patches
Tags : x_refsource_CONFIRM

http://www.securitytracker.com/id?1024980
Tags : vdb-entry, x_refsource_SECTRACK

https://exchange.xforce.ibmcloud.com/vulnerabilities/64748
Tags : vdb-entry, x_refsource_XF

http://www.vupen.com/english/advisories/2011/0132
Tags : vdb-entry, x_refsource_VUPEN

http://www.debian.org/security/2011/dsa-2148
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/42905
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/bid/45832
Tags : vdb-entry, x_refsource_BID

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	6.6%	–	–
2022-04-03	–	–	6.6%	–	–
2023-02-26	–	–	6.6%	–	–
2023-03-12	–	–	–	4.06%	–
2023-07-23	–	–	–	4.24%	–
2023-09-10	–	–	–	4.93%	–
2024-02-11	–	–	–	4.93%	–
2024-06-02	–	–	–	4.93%	–
2024-12-22	–	–	–	4.08%	–
2025-01-19	–	–	–	4.08%	–
2025-03-18	–	–	–	–	4.94%
2025-07-21	–	–	–	–	5.92%
2026-03-22	–	–	–	–	5.92%

Tanggal	Persentil
2022-02-06	79%
2022-04-03	91%
2023-02-26	92%
2023-03-12	91%
2023-07-23	91%
2023-09-10	92%
2024-02-11	93%
2024-06-02	93%
2024-12-22	92%
2025-01-19	92%
2025-03-18	89%
2025-07-21	9%
2026-03-22	91%

CVE-2011-0427 : Detail

CVE-2011-0427