VulnerableCode Package Details - pkg:alpm/archlinux/lib32-curl@7.57.0-1

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Vulnerability	Summary	Fixed by
VCID-3zfn-535d-mkbg Aliases: CVE-2018-1000005	libcurl 7.49.0 to and including 7.57.0 contains an out bounds read in code handling HTTP/2 trailers. It was reported (https://github.com/curl/curl/pull/2231) that reading an HTTP/2 trailer could mess up future trailers since the stored size was one byte less than required. The problem is that the code that creates HTTP/1-like headers from the HTTP/2 trailer data once appended a string like `:` to the target buffer, while this was recently changed to `: ` (a space was added after the colon) but the following math wasn't updated correspondingly. When accessed, the data is read out of bounds and causes either a crash or that the (too large) data gets passed to client write. This could lead to a denial-of-service situation or an information disclosure if someone has a service that echoes back or uses the trailers for something.	7.58.0-1 Affected by 0 other vulnerabilities.
VCID-tj1j-bpq4-2fau Aliases: CVE-2018-1000007	libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequent hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.	7.58.0-1 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-3zfn-535d-mkbg
Aliases:
CVE-2018-1000005

libcurl 7.49.0 to and including 7.57.0 contains an out bounds read in code handling HTTP/2 trailers. It was reported (https://github.com/curl/curl/pull/2231) that reading an HTTP/2 trailer could mess up future trailers since the stored size was one byte less than required. The problem is that the code that creates HTTP/1-like headers from the HTTP/2 trailer data once appended a string like `:` to the target buffer, while this was recently changed to `: ` (a space was added after the colon) but the following math wasn't updated correspondingly. When accessed, the data is read out of bounds and causes either a crash or that the (too large) data gets passed to client write. This could lead to a denial-of-service situation or an information disclosure if someone has a service that echoes back or uses the trailers for something.

7.58.0-1
Affected by 0 other vulnerabilities.

VCID-tj1j-bpq4-2fau
Aliases:
CVE-2018-1000007

libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequent hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.

7.58.0-1
Affected by 0 other vulnerabilities.

Vulnerability	Summary	Aliases
VCID-6sgd-qvge-u7cw		CVE-2017-8816
VCID-j54s-7998-2qav		CVE-2017-8817
VCID-z1st-v825-jucv		CVE-2017-8818

Vulnerability

Summary

Aliases

VCID-6sgd-qvge-u7cw

CVE-2017-8816

VCID-j54s-7998-2qav

CVE-2017-8817

VCID-z1st-v825-jucv

CVE-2017-8818

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2025-07-31T11:38:18.353523+00:00	Arch Linux Importer	Affected by	VCID-3zfn-535d-mkbg	https://security.archlinux.org/AVG-594	37.0.0
2025-07-31T11:38:18.324929+00:00	Arch Linux Importer	Affected by	VCID-tj1j-bpq4-2fau	https://security.archlinux.org/AVG-594	37.0.0
2025-07-31T11:37:13.164699+00:00	Arch Linux Importer	Fixing	VCID-6sgd-qvge-u7cw	https://security.archlinux.org/AVG-521	37.0.0
2025-07-31T11:37:13.133149+00:00	Arch Linux Importer	Fixing	VCID-j54s-7998-2qav	https://security.archlinux.org/AVG-521	37.0.0
2025-07-31T11:37:13.104549+00:00	Arch Linux Importer	Fixing	VCID-z1st-v825-jucv	https://security.archlinux.org/AVG-521	37.0.0