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    CVE-2012-1184

    Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in an HTTP Digest Authentication header.

    Published:Sep 18, 2012
    Last Modified:Apr 11, 2025
    EPS:Sep 18, 2012
    EPSS Score:0.41698
    CVSS Score:7.5

    Affected Products

    Vendor
    Digium
    Product
    Asterisk

    Exploits

    https://www.exploit-db.com/exploits/18855

    Related CVEs

    CVE-2023-49786 (CVSS 7.5) — Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.…
    CVE-2023-37457 (CVSS 7.5) — Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and pri…
    CVE-2023-49294 (CVSS 4.9) — Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.…
    CVE-2021-46837 (CVSS 6.5) — res_pjsip_t38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certifi…
    CVE-2022-26498 (CVSS 7.5) — An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files tha…
    CVE-2022-26651 (CVSS 9.8) — An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The func_odbc mod…
    CVE-2022-26499 (CVSS 9.1) — An SSRF issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it's possible to send arbitrary…
    CVE-2021-32558 (CVSS 7.5) — An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and …
    CVE-2021-31878 (CVSS 6.5) — An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without…
    CVE-2021-26713 (CVSS 6.5) — A stack-based buffer overflow in res_rtp_asterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, an…

    References

    http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff
    http://downloads.asterisk.org/pub/security/AST-2012-003.pdf
    http://osvdb.org/80126
    http://secunia.com/advisories/48417
    http://www.asterisk.org/node/51797
    http://www.openwall.com/lists/oss-security/2012/03/16/10
    http://www.openwall.com/lists/oss-security/2012/03/16/17
    http://www.securitytracker.com/id?1026813
    https://exchange.xforce.ibmcloud.com/vulnerabilities/74083
    http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff
    http://downloads.asterisk.org/pub/security/AST-2012-003.pdf
    http://osvdb.org/80126
    http://secunia.com/advisories/48417
    http://www.asterisk.org/node/51797
    http://www.openwall.com/lists/oss-security/2012/03/16/10
    http://www.openwall.com/lists/oss-security/2012/03/16/17
    http://www.securitytracker.com/id?1026813
    https://exchange.xforce.ibmcloud.com/vulnerabilities/74083

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High