CVE-2015-3145
What it is
The sanitize_cookie_path function in cURL and libcurl 7.31.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds write and crash) or possibly have other unspecified impact via a cookie path containing only a double-quote character.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 30.5% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 30.5% in the next 30 days (EPSS).
- Severity: 7.5 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 30.5% · EPSS, next 30 days
- Weakness
- CWE-119 · Buffer errors
- Record status
- Modified
Affected
- Fedoraproject Fedora 21
- Fedoraproject Fedora 22
- Canonical Ubuntu Linux 12.04
- Canonical Ubuntu Linux 14.04
- Canonical Ubuntu Linux 14.10
- Canonical Ubuntu Linux 15.04
- Debian Linux 7.0
- Haxx Curl 7.31.0
Attack profile CVSS 2.0 · 7.5
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- Partial
- Availability
- Partial
Raw vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2015-3145.md and follow it. Check whether this project is affected by CVE-2015-3145. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
References
- http://advisories.mageia.org/MGASA-2015-0179.html
- http://curl.haxx.se/docs/adv_20150422C.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156250.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
- http://www.debian.org/security/2015/dsa-3232
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:219
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- http://www.securityfocus.com/bid/74303
- http://www.securitytracker.com/id/1032232
- http://www.ubuntu.com/usn/USN-2591-1
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763
- https://security.gentoo.org/glsa/201509-02
- https://support.apple.com/kb/HT205031
- http://advisories.mageia.org/MGASA-2015-0179.html
- http://curl.haxx.se/docs/adv_20150422C.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html