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Cpe Name:cpe:2.3:a:gnu:wget:*:*:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-31879 601 2021-04-29 2022-05-13
5.8
None Remote Medium Not required Partial Partial None
GNU Wget through 1.21.1 does not omit the Authorization header upon a redirect to a different origin, a related issue to CVE-2018-1000007.
2 CVE-2019-5953 787 Exec Code Overflow 2019-05-17 2020-08-24
7.5
None Remote Low Not required Partial Partial Partial
Buffer overflow in GNU Wget 1.20.1 and earlier allows remote attackers to cause a denial-of-service (DoS) or may execute an arbitrary code via unspecified vectors.
3 CVE-2018-20483 200 +Info 2018-12-26 2020-08-24
2.1
None Local Low Not required Partial None None
set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute. According to 2016-07-22 in the Wget ChangeLog, user.xdg.origin.url was partially based on the behavior of fwrite_xattr in tool_xattr.c in curl.
4 CVE-2018-0494 20 2018-05-06 2019-03-15
4.3
None Remote Medium Not required None Partial None
GNU Wget before 1.19.5 is prone to a cookie injection vulnerability in the resp_new function in http.c via a \r\n sequence in a continuation line.
5 CVE-2017-13090 119 Overflow 2017-10-27 2017-12-30
9.3
None Remote Medium Not required Complete Complete Complete
The retr.c:fd_read_body() function is called when processing OK responses. When the response is sent chunked in wget before 1.19.2, the chunk parser uses strtol() to read each chunk's length, but doesn't check that the chunk length is a non-negative number. The code then tries to read the chunk in pieces of 8192 bytes by using the MIN() macro, but ends up passing the negative chunk length to retr.c:fd_read(). As fd_read() takes an int argument, the high 32 bits of the chunk length are discarded, leaving fd_read() with a completely attacker controlled length argument. The attacker can corrupt malloc metadata after the allocated buffer.
6 CVE-2017-13089 119 Overflow 2017-10-27 2017-12-30
9.3
None Remote Medium Not required Complete Complete Complete
The http.c:skip_short_body() function is called in some circumstances, such as when processing redirects. When the response is sent chunked in wget before 1.19.2, the chunk parser uses strtol() to read each chunk's length, but doesn't check that the chunk length is a non-negative number. The code then tries to skip the chunk in pieces of 512 bytes by using the MIN() macro, but ends up passing the negative chunk length to connect.c:fd_read(). As fd_read() takes an int argument, the high 32 bits of the chunk length are discarded, leaving fd_read() with a completely attacker controlled length argument.
7 CVE-2017-6508 93 2017-03-07 2017-07-01
4.3
None Remote Medium Not required None Partial None
CRLF injection vulnerability in the url_parse function in url.c in Wget through 1.19.1 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in the host subcomponent of a URL.
8 CVE-2016-7098 362 Bypass 2016-09-26 2017-09-03
6.8
None Remote Medium Not required Partial Partial Partial
Race condition in wget 1.17 and earlier, when used in recursive or mirroring mode to download a single file, might allow remote servers to bypass intended access list restrictions by keeping an HTTP connection open.
9 CVE-2014-4877 22 Exec Code Dir. Trav. 2014-10-29 2017-02-17
9.3
None Remote Medium Not required Complete Complete Complete
Absolute path traversal vulnerability in GNU Wget before 1.16, when recursion is enabled, allows remote FTP servers to write to arbitrary files, and consequently execute arbitrary code, via a LIST response that references the same filename within two entries, one of which indicates that the filename is for a symlink.
10 CVE-2010-2252 20 Exec Code 2010-07-06 2016-11-28
6.8
None Remote Medium Not required Partial Partial Partial
GNU Wget 1.12 and earlier uses a server-provided filename instead of the original URL to determine the destination filename of a download, which allows remote servers to create or overwrite arbitrary files via a 3xx redirect to a URL with a .wgetrc filename followed by a 3xx redirect to a URL with a crafted filename, and possibly execute arbitrary code as a consequence of writing to a dotfile in a home directory.
11 CVE-2009-3490 310 2009-09-30 2017-09-19
6.8
None Remote Medium Not required Partial Partial Partial
GNU Wget before 1.12 does not properly handle a '\0' character in a domain name in the Common Name field of an X.509 certificate, which allows man-in-the-middle remote attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Total number of vulnerabilities : 11   Page : 1 (This Page)
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