CVE-2012-2110 : 상세 정보

CVE-2012-2110

8.74%V4
2012-04-19
17h00 +00:00
Overflow
Network
2024-08-06
19h26 +00:00
특정 CVE 알림
특정 CVE의 변경 사항에 대한 정보를 받아보세요.
알림 관리

CVE 설명

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
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.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

익스플로잇 정보

Exploit Database EDB-ID : 18756

게시일 : 2012-04-18 22h00 +00:00
저자 : Tavis Ormandy
EDB 검증됨 : Yes

언급된 제품

구성 0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0a

Openssl>>Openssl >> Version 1.0.0b

Openssl>>Openssl >> Version 1.0.0c

Openssl>>Openssl >> Version 1.0.0d

Openssl>>Openssl >> Version 1.0.0e

Openssl>>Openssl >> Version 1.0.0g

구성 0

Openssl>>Openssl >> Version 까지 (포함) 0.9.8u

Openssl>>Openssl >> Version 0.9.1c

Openssl>>Openssl >> Version 0.9.2b

Openssl>>Openssl >> Version 0.9.3

Openssl>>Openssl >> Version 0.9.3a

Openssl>>Openssl >> Version 0.9.4

Openssl>>Openssl >> Version 0.9.5

Openssl>>Openssl >> Version 0.9.5

Openssl>>Openssl >> Version 0.9.5

Openssl>>Openssl >> Version 0.9.5a

Openssl>>Openssl >> Version 0.9.5a

Openssl>>Openssl >> Version 0.9.5a

Openssl>>Openssl >> Version 0.9.6

Openssl>>Openssl >> Version 0.9.6

Openssl>>Openssl >> Version 0.9.6

Openssl>>Openssl >> Version 0.9.6

Openssl>>Openssl >> Version 0.9.6a

Openssl>>Openssl >> Version 0.9.6a

Openssl>>Openssl >> Version 0.9.6a

Openssl>>Openssl >> Version 0.9.6a

Openssl>>Openssl >> Version 0.9.6b

Openssl>>Openssl >> Version 0.9.6c

Openssl>>Openssl >> Version 0.9.6d

Openssl>>Openssl >> Version 0.9.6e

Openssl>>Openssl >> Version 0.9.6f

Openssl>>Openssl >> Version 0.9.6g

Openssl>>Openssl >> Version 0.9.6h

Openssl>>Openssl >> Version 0.9.6i

Openssl>>Openssl >> Version 0.9.6j

Openssl>>Openssl >> Version 0.9.6k

Openssl>>Openssl >> Version 0.9.6l

Openssl>>Openssl >> Version 0.9.6m

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7

Openssl>>Openssl >> Version 0.9.7a

Openssl>>Openssl >> Version 0.9.7b

Openssl>>Openssl >> Version 0.9.7c

Openssl>>Openssl >> Version 0.9.7d

Openssl>>Openssl >> Version 0.9.7e

Openssl>>Openssl >> Version 0.9.7f

Openssl>>Openssl >> Version 0.9.7g

Openssl>>Openssl >> Version 0.9.7h

Openssl>>Openssl >> Version 0.9.7i

Openssl>>Openssl >> Version 0.9.7j

Openssl>>Openssl >> Version 0.9.7k

Openssl>>Openssl >> Version 0.9.7l

Openssl>>Openssl >> Version 0.9.7m

Openssl>>Openssl >> Version 0.9.8

Openssl>>Openssl >> Version 0.9.8a

Openssl>>Openssl >> Version 0.9.8b

Openssl>>Openssl >> Version 0.9.8c

Openssl>>Openssl >> Version 0.9.8d

Openssl>>Openssl >> Version 0.9.8e

Openssl>>Openssl >> Version 0.9.8f

Openssl>>Openssl >> Version 0.9.8g

Openssl>>Openssl >> Version 0.9.8h

Openssl>>Openssl >> Version 0.9.8i

Openssl>>Openssl >> Version 0.9.8j

Openssl>>Openssl >> Version 0.9.8k

Openssl>>Openssl >> Version 0.9.8l

Openssl>>Openssl >> Version 0.9.8m

Openssl>>Openssl >> Version 0.9.8m

Openssl>>Openssl >> Version 0.9.8n

Openssl>>Openssl >> Version 0.9.8o

Openssl>>Openssl >> Version 0.9.8p

Openssl>>Openssl >> Version 0.9.8q

Openssl>>Openssl >> Version 0.9.8r

Openssl>>Openssl >> Version 0.9.8s

Openssl>>Openssl >> Version 0.9.8t

Redhat>>Openssl >> Version 0.9.6-15

Redhat>>Openssl >> Version 0.9.6b-3

Redhat>>Openssl >> Version 0.9.7a-2

구성 0

Openssl>>Openssl >> Version 1.0.1

Openssl>>Openssl >> Version 1.0.1

참고 자료

http://secunia.com/advisories/48899
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1308.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=MDVSA-2012:060
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2012-1307.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.exploit-db.com/exploits/18756
Tags : exploit, x_refsource_EXPLOIT-DB
http://rhn.redhat.com/errata/RHSA-2012-0518.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2012/dsa-2454
Tags : vendor-advisory, x_refsource_DEBIAN
http://support.apple.com/kb/HT5784
Tags : x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1424-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/48895
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/48847
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1306.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-0522.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=134039053214295&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/57353
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/53158
Tags : vdb-entry, x_refsource_BID
http://marc.info/?l=bugtraq&m=133728068926468&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=134039053214295&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=133951357207000&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/48942
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1026957
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/48999
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=133951357207000&w=2
Tags : vendor-advisory, x_refsource_HP
http://osvdb.org/81223
Tags : vdb-entry, x_refsource_OSVDB
https://kb.juniper.net/KB27376
Tags : x_refsource_CONFIRM
http://marc.info/?l=bugtraq&m=133728068926468&w=2
Tags : vendor-advisory, x_refsource_HP