How many CVEs have patched decode_errcode_attr?

2 published CVEs changed decode_errcode_attr in pjsip/pjproject, in 2 distinct patches totalling 10 changed lines, between 2021 and 2022.

What is the latest CVE that changed decode_errcode_attr?

CVE-2022-23547 (Heap buffer overflow in pjproject when decoding STUN message), published 2022-12-23, changed lines 1760 to 1769 of pjnath/src/pjnath/stun_msg.c.

How does decode_errcode_attr compare to the rest of pjsip/pjproject?

pjsip/pjproject has 48 CVEs with a located fix in total; 2 of them changed decode_errcode_attr.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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pjsip/pjproject

Function

decode_errcode_attr

Name: decode_errcode_attr in pjsip/pjproject: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

pjnath/src/pjnath/stun_msg.c

Last patched December 23, 2022

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

10

Lines changed

Added plus removed

2021–2022

Years

By CVE publication date

Overview

decode_errcode_attr in pjsip/pjproject was changed by 2 published CVE fixes between 2021 and 2022, in 2 distinct patches that added or removed 10 lines in total.

pjsip/pjproject has 48 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed decode_errcode_attr, newest first, with the lines each fix touched.

Heap buffer overflow in pjproject when decoding STUN message
CVE-2022-23547 · lines 1760–1769 · +4 −3
Critical · CVSS 9.8
EPSS 1.0%2022-12-23
Potential integer underflow upon receiving STUN message in PJSIP
CVE-2021-37706 · lines 1766–1768 · +3 −0
Critical · CVSS 9.8
EPSS 4.9%2021-12-22

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1decode_uint_attrpjnath/src/pjnath/stun_msg.c1 CVEs · 1 patches2022

Other hotspots in the repository

Functions in pjsip/pjproject changed by the most CVE fixes.

get_name_len3 CVEs · pjlib-util/src/pjlib-util/dns.c get_name3 CVEs · pjlib-util/src/pjlib-util/dns.c tls_cert_get_info2 CVEs · pjlib/src/pj/ssl_sock_gtls.c avi_get_frame2 CVEs · pjmedia/src/pjmedia/avi_player.c codec_open2 CVEs · pjmedia/src/pjmedia-codec/opus.c pjmedia_rtcp_xr_rx_rtcp_xr1 CVEs · pjmedia/src/pjmedia/rtcp_xr.c

All patched functions in pjsip/pjproject

Frequently asked questions

Common questions about CVE fixes to decode_errcode_attr.

How many CVEs have patched decode_errcode_attr?: 2 published CVEs changed decode_errcode_attr in pjsip/pjproject, in 2 distinct patches totalling 10 changed lines, between 2021 and 2022.
What is the latest CVE that changed decode_errcode_attr?: CVE-2022-23547 (Heap buffer overflow in pjproject when decoding STUN message), published 2022-12-23, changed lines 1760 to 1769 of pjnath/src/pjnath/stun_msg.c.
How does decode_errcode_attr compare to the rest of pjsip/pjproject?: pjsip/pjproject has 48 CVEs with a located fix in total; 2 of them changed decode_errcode_attr.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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