CVE-2010-0734 — Curl Libcurl vulnerability

CWE-2648 documents8 sources
Severity
6.8MEDIUMNVD
EPSS
4.8%
top 10.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Haxx CurlCurl Libcurl
Timeline
PublishedMar 19
Latest updateMay 2

Description

content_encoding.c in libcurl 7.10.5 through 7.19.7, when zlib is enabled, does not properly restrict the amount of callback data sent to an application that requests automatic decompression, which might allow remote attackers to cause a denial of service (application crash) or have unspecified other impact by sending crafted compressed data to an application that relies on the intended data-length limit.

CVSS vector

AV:N/AC:M/C:P/I:P/A:PExploitability: 8.6 | Impact: 6.4

Affected Packages2 packages

▶NVDcurl/libcurl35 versions+34
▶Debianhaxx/curl< 7.20.0-1+3

Patches

Patch: curl.haxx.se ↗Patch: www.openwall.com ↗Patch: www.openwall.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-65fc-r6mj-6v9j: content_encoding↗2022-05-02
▶
CVEList
CVE-2010-0734: content_encoding↗2010-03-19
▶
OSV
CVE-2010-0734: content_encoding↗2010-03-19
▶

📋Vendor Advisories

3
Ubuntu
curl vulnerabilities↗2011-06-24
▶
Red Hat
curl: zlib-compression causes curl to pass more than CURL_MAX_WRITE_SIZE bytes to write callback↗2010-02-09
▶
Debian
CVE-2010-0734: curl - content_encoding.c in libcurl 7.10.5 through 7.19.7, when zlib is enabled, does ...↗2010
▶

💬Community

1
Bugzilla
CVE-2010-0734 curl: zlib-compression causes curl to pass more than CURL_MAX_WRITE_SIZE bytes to write callback↗2010-02-09
▶
CVE-2010-0734 — Curl Libcurl vulnerability | cvebase