CVE-2015-3153
The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information
02 Description
The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 7.33% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.2% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2015-05-01 15:00Z11 YR AGO
- Last updated
- 2024-08-06 05:39Z2 YR AGO
- Reserved
- 2015-04-10
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 2df6cd4ecd943fbabe90e774678e64eddb7bf29f1a048361c7ab39ca0e607a7c
05 Affected products
06 References
- kc.mcafee.comhttps://kc.mcafee.com/corporate/index?page=content&id=SB10131
- www.securitytracker.com1032233http://www.securitytracker.com/id/1032233
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- www.ubuntu.comUSN-2591-1http://www.ubuntu.com/usn/USN-2591-1
- lists.opensuse.orgopenSUSE-SU-2015:0861http://lists.opensuse.org/opensuse-updates/2015-05/msg00017.html
- lists.apple.comAPPLE-SA-2015-08-13-2http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- support.apple.comhttps://support.apple.com/kb/HT205031
- www.securityfocus.com74408http://www.securityfocus.com/bid/74408
- curl.haxx.sehttp://curl.haxx.se/docs/adv_20150429.html
- www.debian.orgDSA-3240http://www.debian.org/security/2015/dsa-3240
07 Fixed in
Debian 12
- curl Fixed in 7.42.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- curl Fixed in 7.42.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- curl Fixed in 7.42.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- curl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.