Sandipan Roy

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** An issue exists in the xfrm-ESP and RxRPC subsystems of the Linux kernel involving unsafe in-place cryptographic processing of shared socket buffer fragments. Specifically, when `MSG SPLICE PAGES` attaches pages from a pipe directly to an `skb`, the IPv4/IPv6 datagram append paths fail to set the `SKBFL SHARED FRAG` flag when splicing pages into UDP `skbs`. This causes ESP-in-UDP packets made from shared pipe pages to be treated as ordinary uncloned nonlinear `skbs`, leading the ESP input to use a no-COW fast path and decrypt in place over data not privately owned by the `skb`. This out-of-bounds operation allows a low-privileged local attacker to corrupt page-cache contents of readable files, including sensitive system files, potentially resulting in root privilege escalation. The xfrm-ESP variant requires the creation of an unprivileged user or network namespace, while the RxRPC variant requires the `rxrpc` module to be available on the target system. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** oFono (affected versions not specified) **Description** A flaw in the oFono interface for working with mobile connectivity is related to a buffer overflow in the `decode deliver()` function during SMS decoding. This issue can be exploited by a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. The attack scenario is assumed to be accessible from a compromised modem, a malicious base station, or via SMS. A bound check for the `memcpy` length in `decode submit()` was forgotten in `decode deliver()`, leading to the stack overflow bug. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** GnuTLS (affected versions not specified) **Description** A vulnerability was found related to the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange, which differ from response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue is associated with information disclosure through inconsistency. Exploitation of the vulnerability may allow a remote attacker to access confidential data. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** 3Scale Admin Portal (affected versions not specified) **Description** A flaw was found in 3Scale Admin Portal. If a user logs out from the personal tokens page and then presses the back button in the browser, the tokens page is rendered from the browser cache, potentially allowing an attacker to disclose protected information. **Recommendations** As a temporary workaround, consider clearing the browser cache after logging out from the personal tokens page to minimize the risk of exploitation. Restrict access to the personal tokens page until a patch is available. Avoid using the back button in the browser after logging out from the personal tokens page until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Hot Rod client versions (affected versions not specified) Netty versions (affected versions not specified) **Description** A security issue occurs as the Hot Rod client and Netty do not enable hostname validation when using TLS, possibly resulting in a man-in-the-middle (MITM) attack. This issue can allow a remote attacker to execute a man-in-the-middle attack. **Recommendations** For Hot Rod client, enable hostname validation when using TLS to prevent man-in-the-middle attacks. For Netty, users are advised to enable host name validation in their configurations by setting the protocol to "HTTPS" in the SSLParameters of the SSLEngine. A change in default behavior is expected in the `5.x` release branch with no backport planned.

**Name of the Vulnerable Software and Affected Versions** OpenSC (affected versions not specified) **Description** A security flaw in OpenSC causes a buffer overrun vulnerability in `pkcs15` `cardos have verifyrc package`. An attacker can supply a smart card package with malformed ASN1 context. The `cardos have verifyrc package` function scans the ASN1 buffer for 2 tags, where the remaining length is wrongly calculated due to a moved starting pointer. This leads to a possible heap-based buffer out of bounds read. In cases where ASAN is enabled while compiling, this causes a crash. Further information leak or more damage is possible. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** quarkus-core (affected versions not specified) **Description** A vulnerability was found in the implementation of the TLS protocol in the Quarkus Java framework. This issue is related to the insufficient reliability of encryption when using the quarkus.http.ssl.protocols configuration. The vulnerability occurs because the TLS protocol configured with quarkus.http.ssl.protocols is not enforced, allowing a client to force the selection of a weaker supported TLS protocol. This could potentially allow a remote attacker to gain unauthorized access to protected information. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** OpenLDAP (affected versions not specified) **Description** The issue is related to a null pointer dereference in the `ber memalloc x()` function. This can be exploited by a remote attacker to cause a denial of service. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited. The technical details about exploitation include a null pointer dereference in the `ber memalloc x()` function. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** ofono (affected versions not specified) **Description** A flaw was found in ofono, an Open Source Telephony on Linux, where a stack overflow bug is triggered within the `decode status report()` function during SMS decoding. The attack scenario is assumed to be accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for the `memcpy` length in `decode submit()`, but it was forgotten in `decode status report()`. This vulnerability may allow a remote attacker to access confidential data, disrupt its integrity, and cause a denial of service. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** ofono (affected versions not specified) **Description** A flaw was found in ofono, an Open Source Telephony on Linux, where a stack overflow bug is triggered within the `decode deliver report()` function during SMS decoding. This issue is related to the parsing of SMS PDUs and can be exploited remotely without requiring authentication. The attack scenario is assumed to be accessible from a compromised modem, a malicious base station, or via SMS. A bound check for the `memcpy` length was forgotten in `decode deliver report()`, unlike in `decode submit()`. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** oFono (affected versions not specified) **Description** A flaw in oFono, an Open Source Telephony on Linux, is related to a stack overflow bug triggered within the `decode submit report()` function during SMS decoding in PDU format. This issue may allow a remote attacker to execute arbitrary code. The attack scenario is assumed to be accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for the `memcpy` length in `decode submit()`, but it was forgotten in `decode submit report()`. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** ofono (affected versions not specified) **Description** A flaw was found in ofono, an Open Source Telephony on Linux, where a stack overflow bug is triggered within the `sms decode address field()` function during the SMS PDU decoding. This issue can be exploited remotely, potentially allowing an attacker to execute arbitrary code. The attack scenario is assumed to be accessible from a compromised modem, a malicious base station, or just SMS. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** libtiff (affected versions not specified) **Description** A security flaw in the libtiff library causes a heap buffer overflow in the `extractContigSamples32bits()` function, located in tiffcrop.c. This issue can be exploited by an attacker using specially crafted data, potentially leading to a denial of service. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Undertow (affected versions not specified) **Description** The undertow client does not check the server identity presented by the server certificate in https connections, which is a compulsory step that should be performed by default in https and http/2. This issue affects the TLS client protocol. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Quarkus (affected versions not specified) **Description** The issue is related to the Quarkus Form Authentication session cookie Path attribute being set to `/`, which may lead to a cross-site attack and potentially result in Information Disclosure. This can be prevented by using the Quarkus CSRF Prevention feature. The vulnerability is also associated with a lack of protection for the web page structure, which could allow a remote attacker to conduct a cross-site scripting (XSS) attack. **Recommendations** As a temporary workaround, consider using the Quarkus CSRF Prevention feature to prevent cross-site attacks. Restrict access to the Quarkus Form Authentication session cookie to minimize the risk of exploitation. Avoid setting the Path attribute of the Quarkus Form Authentication session cookie to `/` until a more secure configuration is implemented.

**Name of the Vulnerable Software and Affected Versions** codeplex-codehaus (affected versions not specified) Bamboo Data Center and Server versions 9.2.1 through 9.2.7 **Description** A flaw was found in codeplex-codehaus, allowing a directory traversal attack to access files and directories stored outside the intended folder. By manipulating files with `../` sequences and their variations or by using absolute file paths, it may be possible to access arbitrary files and directories stored on the file system, including application source code, configuration, and other critical system files. **Recommendations** For Bamboo Data Center and Server versions 9.2.1 through 9.2.7, upgrade to a release greater than or equal to 9.2.8. As a temporary workaround, consider restricting access to sensitive files and directories to minimize the risk of exploitation. Avoid using absolute file paths in the affected API endpoints until the issue is resolved. Restrict access to the vulnerable module to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** nss (affected versions not specified) **Description** A security issue in nss can cause the client authentication to crash when there is no user certificate in the database, potentially leading to a segmentation fault or crash. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Undertow (affected versions not specified) **Description** A flaw was found in Undertow, allowing denial of service as the Undertow server waits for the LAST CHUNK forever for EJB invocations. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Undertow (affected versions not specified) **Description** A flaw was found in Undertow, related to flow control handling by the browser over HTTP/2, which may cause overhead or a denial of service in the server. This issue is due to an incomplete fix for a previous security problem. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Undertow (affected versions not specified) JBoss EAP 7 **Description** A flaw was found in Undertow, where for an AJP 400 response, JBoss EAP 7 improperly sends two response packets with the reuse flag set, even though the connection is closed. This leads to a failure when the connection is reused after a 400 response by CPING, as it reads the second SEND HEADERS response packet instead of a CPONG. **Recommendations** For JBoss EAP 7, consider disabling the reuse of connections after an AJP 400 response as a temporary workaround until a patch is available. Restrict access to the AJP protocol to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.