CURL-CVE-2018-1000122
- Source
- https://curl.se/docs/CVE-2018-1000122.html
- Import Source
- https://curl.se/docs/CURL-CVE-2018-1000122.json
- JSON Data
- https://api.osv.dev/v1/vulns/CURL-CVE-2018-1000122
- Aliases
- Published
- 2018-03-14T08:00:00Z
- Modified
- 2024-06-07T13:53:51Z
- Summary
- RTSP RTP buffer over-read
- Details
-
curl can be tricked into copying data beyond end of its heap based buffer.
When asked to transfer an RTSP URL, curl could calculate a wrong data length to copy from the read buffer. The
memcpy()call would copy data from the heap following the buffer to a storage area that would subsequently be delivered to the application (if it did not cause a crash). We have managed to get it to reach several hundreds bytes out of range.This could lead to information leakage or a denial of service for the application if the server offering the RTSP data can trigger this.
- References
-
- Credits
-
-
- OSS-fuzz - FINDER
-
- Daniel Stenberg - REMEDIATION_DEVELOPER
-
- Max Dymond - OTHER
-
Affected packages
Git / github.com/curl/curl.git
Affected ranges
- Type
- SEMVER
- Events
-
Introduced7.20.0Fixed7.59.0
- Type
- GIT
- Repo
- https://github.com/curl/curl.git
- Events
Affected versions
7.*
7.20.0
7.20.1
7.21.0
7.21.1
7.21.2
7.21.3
7.21.4
7.21.5
7.21.6
7.21.7
7.22.0
7.23.0
7.23.1
7.24.0
7.25.0
7.26.0
7.27.0
7.28.0
7.28.1
7.29.0
7.30.0
7.31.0
7.32.0
7.33.0
7.34.0
7.35.0
7.36.0
7.37.0
7.37.1
7.38.0
7.39.0
7.40.0
7.41.0
7.42.0
7.42.1
7.43.0
7.44.0
7.45.0
7.46.0
7.47.0
7.47.1
7.48.0
7.49.0
7.49.1
7.50.0
7.50.1
7.50.2
7.50.3
7.51.0
7.52.0
7.52.1
7.53.0
7.53.1
7.54.0
7.54.1
7.55.0
7.55.1
7.56.0
7.56.1
7.57.0
7.58.0