SB20250529145 - SUSE update for libsoup
Published: May 29, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 16 secuirty vulnerabilities.
1) Buffer Over-read (CVE-ID: CVE-2025-2784)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a boundary error within the skip_insignificant_whitespace() function when reading server HTTP response. A remote attacker can trick the victim into visiting a specially crafted website and read 1 byte out of bounds.
2) Buffer Over-read (CVE-ID: CVE-2025-32050)
The vulnerability allows a remote attacker to gain access to sensitive information.The vulnerability exists due to a boundary error within the append_param_quoted() function when handling server HTTP response. A remote attacker can trick the victim into visiting a specially crafted website and read parts of the heap memory.
3) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2025-32051)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the soup_uri_decode_data_uri() function when processing a malformed URI. A remote attacker can trick the victim into clicking on a specially crafted link and crash the application.
4) Buffer Over-read (CVE-ID: CVE-2025-32052)
The vulnerability allows a remote attacker to gain access to sensitive information.The vulnerability exists due to a boundary error within the sniff_unknown() function when handling server HTTP response. A remote attacker can trick the victim into visiting a specially crafted website and read parts of the heap memory.
5) Buffer Over-read (CVE-ID: CVE-2025-32053)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a boundary error within the sniff_feed_or_html() and skip_insignificant_space() functions when parsing server HTTP response. A remote attacker can trick the victim into visiting a specially crafted website and read parts of the heap memory.
6) Out-of-bounds read (CVE-ID: CVE-2025-32906)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in soup_headers_parse_request() function. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds read error and read contents of memory on the system.
7) Resource exhaustion (CVE-ID: CVE-2025-32907)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when handling HTTP requests. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
8) Interpretation Conflict (CVE-ID: CVE-2025-32908)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to HTTP/2 server in libsoup may not fully validate the values of pseudo-headers :scheme, :authority, and :path. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
9) NULL pointer dereference (CVE-ID: CVE-2025-32909)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the sniff_mp4() function. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
10) NULL pointer dereference (CVE-ID: CVE-2025-32910)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the soup_auth_digest_authenticate() function. A remote attacker can trick the victim into visiting a specially crafted website and crash the application.
11) Use-after-free (CVE-ID: CVE-2025-32911)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the soup_message_headers_get_content_disposition(). A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
12) NULL pointer dereference (CVE-ID: CVE-2025-32912)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in SoupAuthDigest. A remote attacker can trick the victim into visiting a specially crafted website and crash the application.
13) NULL pointer dereference (CVE-ID: CVE-2025-32913)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in the soup_message_headers_get_content_disposition() function. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
14) Out-of-bounds read (CVE-ID: CVE-2025-32914)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the soup_multipart_new_from_message() function. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds read error and read contents of memory on the system.
15) Memory leak (CVE-ID: CVE-2025-46420)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak within the soup_header_parse_quality_list() function. A remote attacker can force the application to leak memory and perform denial of service attack.
16) Information disclosure (CVE-ID: CVE-2025-46421)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to libsoup includes authorization headers into requests when handling HTTP redirects. A remote attacker can gain access to credentials intended for a different website.
Remediation
Install update from vendor's website.