CVE-2012-6128
published 2013-02-24CVE-2012-6128: Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a…
PriorityP422medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.65%
83.9th percentile
Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
Affected
44 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | openconnect | < openconnect 3.20-3 (bookworm) | openconnect 3.20-3 (bookworm) |
| infradead | openconnect | <= 4.07 | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
| infradead | openconnect | — | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
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Debian
CVE-2012-6128: openconnect - Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow...
vendor_debian·2012·CVSS 5.0
CVE-2012-6128 [MEDIUM] CVE-2012-6128: openconnect - Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow...
Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
Scope: local
bookworm: resolved (fixed in 3.20-3)
bullseye: resolved (fixed in 3.20-3)
forky: resolved (fixed in 3.20-3)
sid: resolved (fixed in 3.20-3)
trixie: resolved (fixed in 3.20-3)
GHSA
GHSA-qf4p-jmcc-vw8h: Multiple stack-based buffer overflows in http
ghsa_unreviewed·2022-05-17
CVE-2012-6128 [MEDIUM] CWE-119 GHSA-qf4p-jmcc-vw8h: Multiple stack-based buffer overflows in http
Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
OSV
CVE-2012-6128: Multiple stack-based buffer overflows in http
osv·2013-02-24·CVSS 5.0
CVE-2012-6128 [MEDIUM] CVE-2012-6128: Multiple stack-based buffer overflows in http
Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [epel-all]
bugzilla·2013-02-12·CVSS 5.0
CVE-2012-6128 [MEDIUM] CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [epel-all]
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi note
Bugzilla
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [fedora-all]
bugzilla·2013-02-12·CVSS 5.0
CVE-2012-6128 [MEDIUM] CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [fedora-all]
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes f
Bugzilla
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists
bugzilla·2013-02-12·CVSS 5.0
CVE-2012-6128 [MEDIUM] CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists
CVE-2012-6128 openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists
A stack-based buffer overflow flaw was found in the way OpenConnect, a client for Cisco's "AnyConnect" VPN, performed processing of certain host names, paths, or cookie lists, received from the VPN gateway. A remote VPN gateway could provide a specially-crafted host name, path or cookie list that, when processed by the openconnect client would lead to openconnect executable crash.
Relevant upstream patch:
[1] http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491
References:
[2] http://www.openwall.com/lists/oss-security/2013/02/11/9
[3] http://www.infradead.org/openconnect/changelog.html
Discussion:
This issue affects the
http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491http://lists.opensuse.org/opensuse-updates/2013-06/msg00115.htmlhttp://www.debian.org/security/2013/dsa-2623http://www.infradead.org/openconnect/changelog.htmlhttp://www.mandriva.com/security/advisories?name=MDVSA-2013:108http://www.openwall.com/lists/oss-security/2013/02/12/7http://www.securityfocus.com/bid/57884https://exchange.xforce.ibmcloud.com/vulnerabilities/82058https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0060http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/26f752c3dbf69227679fc6bebb4ae071aecec491http://lists.opensuse.org/opensuse-updates/2013-06/msg00115.htmlhttp://www.debian.org/security/2013/dsa-2623http://www.infradead.org/openconnect/changelog.htmlhttp://www.mandriva.com/security/advisories?name=MDVSA-2013:108http://www.openwall.com/lists/oss-security/2013/02/12/7http://www.securityfocus.com/bid/57884https://exchange.xforce.ibmcloud.com/vulnerabilities/82058https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0060
2013-02-24
Published